Estimate the solution of system of equations Y=-x+2 Y= 3x-4 A x=3/2 y= 1/2 B x= 1/2 y=3/2 C x=1/2, y= 5/2 D x=5/2, y=1/2
Answer:
C) x = 1/2, y = 3/2.
A forklift has a maximum carrying capacity of 1,400 pounds. a. Each box at the warehouse weighs 50 pounds. Write an inequality to show the number of boxes that the forklift can hold. b. A 150-pound crate is used to hold the boxes on the forklift. What is the maximum number of boxes that the forklift can carry in the crate?
Answer:
a. 50x ≤ 1400 boxes
b. 25 boxes
Step-by-step explanation:
A forklift has a maximum carrying capacity of 1,400 pounds.
a. Each box at the warehouse weighs 50 pounds. Write an inequality to show the number of boxes that the forklift can hold.
Let the weight of this box be represented as x
Hence, the inequality to show the number of boxes the forklift can hold us
50 pound × x ≤ 1400 pounds
50x ≤ 1400
b. A 150-pound crate is used to hold the boxes on the forklift. What is the maximum number of boxes that the forklift can carry in the crate?.
We know already the maximum load the forky can carry is 1400
Hence, our equation is:
150 + 50x ≤ 1400
50x ≤ 1400 - 150
50x ≤ 1250
x ≤ 1250/50
x ≤ 25
The maximum number of boxes the forklift can carry in the crate is 25 boxes
Ten less than half a number is 76. What is the number?
We have that for the Question "Ten less than half a number is 76. What is the number?" it can be said that the number is
x=172
From the question we are told
Ten less than half a number is 76. What is the number?
Generally the equation for the Statement is mathematically given as
[tex]x/2-10=76\\\\Therefore\\\\x/2-10=76\\\\x/2=76+10\\\\x=2*(86)\\\\x=172\\\\[/tex]
Therefore
The number is
x=172
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Which equation correctly applies the Pythagorean Theorem to solve for the missing side length?
Answer:
A^2+B^2=C^2
Step-by-step explanation:
You plug in the sides to A and B not C,Becuse you are trying to get C.C is called the Hypotenuse,That is what you are trying to figure out
Hope that helps
The equation correctly applies the Pythagorean Theorem is x² + 16² = 20 ².
What is Pythagoras Theorem?
If ABC is a triangle with AC as the hypotenuse and angle B with 90 degrees then we have:
|AC|^2 = |AB|^2 + |BC|^2
where |AB| = length of line segment AB. (AB and BC are rest of the two sides of that triangle ABC, AC being the hypotenuse).
Let's recall the Pythagorean theorem formula:
a² + b² = c²
Replacing by the values we have;
x² + 16² = 20 ²
Therefore, the correct answer is B.
The equation correctly applies the Pythagorean Theorem is x² + 16² = 20 ².
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Marta and Guadalupe are saving for a car. Marta has $500 in her bank account when Guadalupe opens a bank account with zero dollars. Marta deposits $75 into her account each week for x weeks. Guadalupe deposits $95 into her account each week for x weeks. These accounts do not earn interest. Which inequality represents this situation when the amount of money in Guadalupe's account is greater than the amount of money in Marta's account?
Answer:
x>20
Step-by-step explanation:
given that
Marta has $500 in her bank account
Marta deposits $75
the total amount in the account after x weeks is
y=500+75x----------1
Guadalupe deposits $95 into her account each week for x weeks.
the total amount in the account after x weeks is
y=95x-----------2
equating 1 and 2 we have
500+75x=95x
solving for x we have
500=95x-75x
500=25x
x=500/25
x=20
the inequality is
x>20
Write the expression:
"twelve less than two times a number"
Answer:
12-2x
Step-by-step explanation:
less than two times a number means 2x here is another example twenty-four times a number 24x
Answer:
12-2x
Step-by-step explanation:
Hope this helps :3
is a slope of 2/3 positive or negative?
Answer:
The slope is gonna be positive
Use the rational exponent property to write an equivalent expression for Vn+ + 3 – 12.
Answer:
hi
Step-by-step explanation:
Answer:
Vn-9
Step-by-step explanation:
calculate the difference
Find the range of f(x) = -2|x2 - 3| + 7.
Answer:
f(x)<7
Step-by-step explanation:
y=−2(|x2−3|)+7
y=−2(|x2−3|)+7
whats 3 plus 3
please help
Answer: 6
Explanation: 3+3=6
123x23 312x32 standard algorithm
Answer:
123x23=2829 312x32=9984
Step-by-step explanation:
Evaluate the expression below
(8.1 + 7.9)x – (25 ÷ 5)x
Answer:
11x
Step-by-step explanation:
the answer is 11x
Answer:
11x
Step-by-step explanation:
How can I answer 50x2+15x2 in words I need an answer
Answer:
fity times two plus fifteen times 2 is ...
Step-by-step explanation:
Answer:
fifty times two plus fifteen times two
Step-by-step explanation:
If this helps may i plz have brainliest :)
What is the slope and y-intercept?
If f(x) = 3x − 1 and g(x) = 6x + 2 , which statements are true? There can be more than one correct answer.
A. f(5) = g(2)
B. f(0) = g(−3)
C. f(1) = g(0)
D. f(−2) = g(1)
Answer:A & C
Step-by-step explanation:
f(5)& g(2)= 14; f(1) & g(0)= 2
Can someone please answer these two questions? I put a picture.
Answer:
14. y = x - 6
15. [tex]y = -\frac{1}{2}x-5[/tex]
Step-by-step explanation:
Slope-intercept form is y = mx + b where:
"m" is the slope
"b" is the y-intercept
"x" and "y" are points on the graph.
For each question,
Find the slope by counting rise over run between two points Find the y-intercept by where the graph hits the y-axis Substitute the slope and y-intercept into y = mx + b
14.
Slope:
Two points are (6, 0) and (7, 1).
[tex]m= \frac{rise}{run} \\=\frac{1}{1}\\= 1[/tex]
Y-intercept:
b = -6
y = 1x - 6
We don't need to write the 1.
∴ The equation is y = x - 6
15.
Slope:
Two points are (-2, -4) and (0, -5).
[tex]m = \frac{rise}{run}\\=\frac{-1}{2}[/tex]
Y-intercept:
b = -5
∴ The equation is [tex]y = -\frac{1}{2}x - 5[/tex]
-6x + 5(-2x - 11) = 137
What is x equal to?
Answer:
x=−12
Step-by-step explanation:
−6x+5(−2x−11)=137
Step 1: Simplify both sides of the equation.
−6x+5(−2x−11)=137
−6x+(5)(−2x)+(5)(−11)=137(Distribute)
−6x+−10x+−55=137
(−6x+−10x)+(−55)=137(Combine Like Terms)
−16x+−55=137
−16x−55=137
Step 2: Add 55 to both sides.
−16x−55+55=137+55
−16x=192
Step 3: Divide both sides by -16.
−16x/−16=192/−16
Answer:
-6x-10x-55=137
-16x-55=137
-16x=137+55
-16x=192
X=192/16
X=12
The large rectangle's dimensions are three times the dimensions of the small rectangle.
a. How many times greater is the perimeter of the large rectangle compared to the perimeter of the small rectangle?
Question 2
b. How many times greater is the area of the large rectangle compared to the area of the small rectangle?
Question 3
c. Are the answers to parts (a) and (b) the same? Explain why or why not.
Question 4
d. What happens in parts (a) and (b) if the dimensions of the large rectangle are two times the dimensions of the small rectangle?
Answer:
The answer Is A! Hope you do Great!
Step-by-step explanation:
Which value of x makes the equation 3+0.75(x-2)=0.5(x+20)
Answer:
x = 34
Step-by-step explanation:
We need to find the value of x in the given equation :
3+0.75(x-2)=0.5(x+20)
Solving as follows:
3+0.75x-1.5=0.5x+10
Taking like terms together,
3-1.5-10=0.5x-0.75x
-8.5=-0.25x
[tex]x=\dfrac{8.5}{0.25}[/tex]
x = 34
So, the value of x is 34.
Frank and Emily each take out a $160,000 loan for a new house. Each has to repay the loan in 20 years. Frank will pay an interest rate of 2.9% per year. His monthly payments will be $885. Because Emily has a lower credit score, she will have to pay an interest rate of 4.3% per year. Her monthly payments will be $995. How much more will a $160,000 loan cost Emily than Frank?
This loan of $160,000 costs Emily $26400 more than Frank.
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
As given in the question,
Frank and Emily each take out a $160,000 loan for a new house. Each has to repay the loan in 20 years.
Frank's monthly payments will be $885.
Emily's monthly payments will be $995.
Difference of the total loan payment,
= 20×12[995 - 885]
= 240 × [110]
= $26400
Thus, this loan of $160,000 costs Emily $26400 more than Frank.
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At the mall, Claire buys a hat that is 60% off and socks that are reduced to $5.49. She spends a total of $9.49. Let x represent the cost of the hat. Which of the following equations correctly represents Claire’s shopping trip? 0.4x + 5.49 = 5.09 0.4x + 5.49 = 9.49 0.6x + 9.49 = 5.49
Answer:
5.49 is the answer to this
Step-by-step explanation:
hope that helps!
At the end of a card game, James scored −16 points, and Alexis scored −10 points. Enter an inequality in the box to compare the points James and Alexis scored.
Answer:
-16 < -10
-10 > -16
Step-by-step explanation:
James = -16
Alexis = -10
-16 < -10
This means, James scored less than Alexis at the end of the card game
-10 > -16
This means Alexis scored more than James at the end of the card game
The inequality that compares the points Alexis and James scored could either be any of the following:
-16 < -10
-10 > -16
Someone come try to hit my ovh off booters only if do i give brainliest and 100 points and this account name
Answer:
?
Step-by-step explanation:
A salt solution was made by mixing 16 quarts of 2% salt solution and 12 quart of a 51% salt solution. Find the concentration of the new mixture .
The concentration of the new mixture is ___%
Answer:
.33 or 33%
Step-by-step explanation:
multiply 16 times .02, then multiply 12 times .51 add your two answers together. 3.2 + 6.12=28X add 3.2 and 6.12 give you 9.32=28x, divide both sides by 28 which give an answer of .33 or 33%
Mya is buying a purse online,that regularly cost $72 how much will she pay in total if she has a promo code for 25% off, plus free shipping and sales tax is 5.5
Answer:
$56.97
Step-by-step explanation:
Promo code of 25% off =
$72× 25%
= $18
= $72 - $18
= $54
Sales tax = 5.5% of 54
= $2.97
Maya is paying = $54 + $2.97
=$56.97
Determining Whether Lines Are Parallel Graph each pair of lines. Use slopes to determine whether the lines are parallel. A AB and CD for A(2, 1), B(1,5), C(4,2), and D(5,-2) slope of AB = C А 17-6-54-3-2- O ENEO-NWA 3 4 5 6 7 slope of CD - The lines have
Answer:
The lines are parallel.
Step-by-step explanation:
I know that because when i graphed the line they where by each other, But when you graph the line one of the lines are longer then the other but it does not count.
Hope this helps!!! ,
Shadow lolbit.
P.S, can i have some friends plz!!!!!
is 3+x=x+3 infinite,one solution, or no solution
Answer:
Infinite solutions
Step-by-step explanation:
If we subtract 3 from both sides we get:
x = x
If we subtract x from both sides of that, we get:
0 = 0.
Well... 0 is ALWAYS equal to 0, so there is no answer that can make that statement invalid, meaning that all numbers are solutions.
Can someone help me on question 12 please
Answer:
I think it is i
Step-by-step explanation:
The formula is 2(l+w)
2(13+8)
2(13)=26
2(8)=16
26+16=42
Kelan ate at his favorite restaurant, The Red Fish. He received excellent service from the waitstaff and decided to leave a 22% tip Before tip, his bill came to $60.
How much would the meal have cost in total, including tip?
$89.00
$46.80
$73,20
$13.20
Answer:
$73.20
Step-by-step explanation:
If he left a 22% tip and the meal cost $60 then we need to do 122% of 60
[tex]1.22*60=73.2[/tex]
Since it is money we add the 0 in the hundredths place and we get
[tex]73.20[/tex]
HELP ASAP TIMED
PLEASE Find the value of the expression. d 27a^0c^3 for a= 2/3 , c=−1/3
Answer:
-1
Step-by-step explanation:
27a^0c^3
27(2/3)^0(-1/3)^3
Apply the product rule to 2/3.
27(2^0/3^0)(-1/3)^3
Anything raised to 0 is 1.
27(1/3^0)(-1/3)^3
Anything raised to 0 is 1.
27(1/1)(-1/3)^3
Divide 1 by 1.
27 x 1(-1/3)^3
Multiply 27 by 1.
27(-1/3)^3
Apply the product rule to -1/3.
27[(-1)^3(1/3)^3]
Apply the product rule to 1/3.
27[(-1)^3(1^3/3^3)]
Raise -1 to the power of 3.
27(-1^3/3^3)
One to any power is one.
27(-1/3^3)
Raise 3 to the power of 3.
27(-1/27)
Move the leading negative in -1/27 into the numerator.
27(-1/27)
Cancel the common factor and rewrite the expression.
-1