¡Hola! Creo que tu respuesta es una expresión algebraica B, aunque no estoy 100% seguro. ¡Espero que esto te ayude! Buena suerte y que tengas un gran día. ❤️
PLZ SMART PEOPLE I NEED HELP!
Answer:10.63
Step-by-step:
Roberto owed his credit card $1000 dollars after
8 weeks. He decides to start paying it off.
After 10 weeks, he only owns $750. Calculate the
rate of change to figure out how much he was paying
per week after week 8.
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Fifteen percent of the pigment in paint color A is black. Sixty percent of the pigment in paint color B is black. An unknown amount of paint color B is mixed with 40 ml of paint color A, resulting in a paint that contains 25% black pigment.
Which equation can be used to solve for x, the total amount of paint in the mixture of the two colors?
A. 0.15(40) + 0.6x = 0.25(40 + x)
B. 0.15(40) + 0.6(x – 40) = 0.25(x)
C. 0.15(40) + 0.6x = 0.25(40 – x)
D. 0.15(40) + 0.6(x + 40) = 0.25(x)
Answer:
0.15(40) + 0.6(x – 40) = 0.25(x)
Step-by-step explanation:
big brain
Answer:
it is b
Step-by-step explanation:
Carson runs a farm stand that sells strawberries and bananas. Each pound of
strawberries sells for $3 and each pound of bananas sells for $1.50. Carson sold 4
times as many pounds of strawberries as pounds of bananas and he made $135
altogether. Graphically solve a system of equations in order to determine the number
of pounds of strawberries sold, 2, and the number of pounds of bananas sold, y.
9514 1404 393
Answer:
40 lb strawberries10 lb bananasStep-by-step explanation:
See below for the graph of the equations ...
3x +1.50y = 135 . . . . total from sales
x = 4y . . . . . . . . . . . . strawberry pounds are 4 times banana pounds
The solution is ...
(x, y) = (40, 10)
40 pounds of strawberries and 10 pounds of bananas were sold
Answer: There were 40 pounds of strawberries sold and 10 pounds of bananas sold.
Step-by-step explanation:
x=the number of pounds of strawberries sold
y=the number of pounds of bananas sold
3x+1.50y=135 (0,90) (45,0)
x=4y (20,5) (40,10)
(40,10)
can anyone help me with this?
Answer:
1/7 i think :)
The cost of a taxi ride can be modeled as a function of the number miles traveled. There is a base charge of $3.50 and also a charge of $0.10 per mile. A- Write an equation to describe this scenario B- What does the independent variable represent? C- What does the dependent variable represent? D- What is the rate of change in this scenario?
Answer:
a. C(x) = $3.50 + $0.10x. b. distance traveled c. cost of the taxi ride d. $0.10 per mile
Step-by-step explanation:
A. Let C be the cost of the taxi ride and x be the distance traveled in miles. Since there is a base charge of $3.50 and a charge of $0.10 per mile, the cost of the ride is thus
C(x) = $3.50 + $0.10x.
B. The independent variable represents the distance traveled in miles since it is the parameter being measured.
C. The dependent variable represents the cost of the taxi ride, since it is value depends on the parameter (the distance) being measured.
D. The rate of change in this scenario is the $0.10 per mile
How does the value of the digit 3 in the number 63297 compare to the value of the digit 3 in the number 60325?
Answer:
in 63297 the 3 is in the thousands place
in 60325 the 3 is in the hundreds place
A car traveling at a constant speed travels 1000 ft in 12 seconds. In miles, how far will this car travel in 4 hours?
show work!!
What is the greatest of three consecutive even integers if 10 more than their sum is 106
Answer:
34
Step-by-step explanation:
Let 3 consecutive even numbers be x, x+2, x+4
Given, x+x+2+x+4=106-10
3x+6=96
3x=90
x=30
Greatest of the three consecutive even numbers is x+4 = 30+4= 34
Find the slope represented in the table
below.
Answer:
2.5
Step-by-step explanation:
divide y by x and thats your slope! its a constant
what is the unit rate in miles per hour if shelly runs 5/6 a mile in 20 minutes
Answer:
23.3333333... minutes per mile
Step-by-step explanation:
20/6 = 3.333333...
Answer:
23.3333333... minutes per mile
Step-by-step explanation:
23.3333333... minutes per mile
20/6 = 3.333333...
Can Someone Help Me With This I Really Don't Understand It I Would Appreciate Any Help Please And Thank You.
Answer:
Step-by-step explanation:
whats the question
Answer:
-2
Step-by-step explanation:
pick 2 points, in this case (0,3) and (3,-3) find the change in the y and the difference in the x's using y2-y1/2, x2-x1/2, you would get -6 as the change in y and 3 as the change in x.
Slope=change in y/change in x
-6/3=-2
What is 1,0086 times 1200 divided by 6
By the BODMAS rule the result of 1,0086 times 1200 divided by 6 is 2017200.
10086 times 1200 divided by 6
We can express it mathematically as:
10086 x 1200 ÷ 6
To solve this expression, we will us BOD MAS rule:
Which gives an order in which a mathematical operations should solve.
This order is as:
Brackets, Order, Division,Multiplication, Addition, Subtraction.In the given expression, 10086 x 1200 ÷ 6 there are two mathematical operation division and multiplication.
So according to the BOD MAS order. Division come first and then multiplication.
We will proceed in this order.
Let's solve division:1200÷6
It will result in 200.
Then come to the multiplication operation:10086 x 1200 ÷ 6
Put the value of 1200÷6 in the above expression.
10086 x 1200 ÷ 6 = 10086 x 200
10086 x 1200 ÷ 6 = 2017200.
Hence, following the BODMAS rule, 1,0086 times 1200 divided by 6 will result in 2017200.
Learn more about BOD MAS rule here:
https://brainly.com/question/29795897
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I need help plz jajahsvzgdvhebsjsusbbsjshsvvshshsbs
Answer:
C egg salad sandwich
Step-by-step explanation:
Answer:
C egg salad sandwich
Step-by-step explanation:
A person places $290 in an investment account earning an annual rate of 2.2%, compounded continuously. Using the formula V = P e r t V=Pe rt , where V is the value of the account in t years, P is the principal initially invested, e is the base of a natural logarithm, and r is the rate of interest, determine the amount of money, to the nearest cent, in the account after 18 years.
Answer: $430.90
Step-by-step explanation:
Given formula : [tex]V = P e^{ r t}[/tex], where V is the value of the account in t years, P is the principal initially invested, e is the base of a natural logarithm, and r is the rate of interest.
Given: P= $290 , r=2.2% = 0.022 [divide percent by 100 to remove percent sign '%']
Also, t=18 years
Now, [tex]V=290e^{0.022\times18}=290e^{0.396}[/tex]
[tex]=290\times1.48586931755\approx\$430.90[/tex]
Hence, the amount of money in the account after 18 years. = $430.90
The temperature fell 16 degrees between noon and 3 pm. at 3 pm the temperature was -3 degrees. write and solve an equation to determine the temperature at noon.
Answer:
13 degrees or, x-16=-3
Step-by-step explanation:
(x is a variable that is unknown)
x-16=-3
x=13 degrees
BRAINLIEST FOR WHOEVER CAN SOLVE THESE :)
Answer:
okay so for the first one, its written really really confusing but heres what i got for that : between 22.1 and 24.5 degrees.
Perihelion always occurs near January 4th and new yorks coldest month is janurary sooo winter.
Around 11 hours
Polaris
I hope that helped. i tried my best lmk how it goes :))
Aubrey says that the product of 104 and 10–2 is 10–8. Is she correct? If not, explain why. Yes, she is correct. No, the exponent should be positive 8. No, she multiplied the exponents instead of adding them. No, she multiplied the exponents instead of subtracting them.
Answer:
No, she multiplied the exponents instead of adding them.
Step-by-step explanation:
Aubrey says that the product of 10^4 and 10^–2 is 10^–8.
The product of 10^4 × 10 ^-2
Using the power rule
x^a × x^b = x^a+b
Hence,
10^4 × 10 ^-2
= 10^4+(-2)
= 10^4 -2
= 10^2
Hence, Aubrey is wrong because ,
No, she multiplied the exponents instead of adding them.
10^-8 is wrong.
The correct answer is 10^2
Answer:
No, she multiplied the exponents instead of adding them.
Step-by-step explanation:
Three years ago, Ashly bought $920 worth of stock in a software company. Since then the value of her purchase has been increasing at an average rate of 11 12 % per year. How much is the stock worth now?
Answer:
$1022.304Step-by-step explanation:
Given data
time if investment= 3 years
amount=$920
rate= 11.12%
we want to find the 11.12% of $920 is
= (11.12/100)*920
=0.1112*920
=102.304
Therefore we are going to add the 102.304 to the amount invested which is
102.304+920
=$1022.304
stock worth is $1022.304
W power by 3 = 1000 is
Answer:
The W power is three to the one thousandths by I'm pretty sure should be divided to be 3/1000 which answer is 33.3333 and so on to the W
Step-by-step explanation:
Answer: 10
Step-by-step explanation:10x10x10=1000
−16−(−t)=−45 What does t equal, kinda brain dead rn
Answer:
the answer would be 100
the sum of a number times 3 and 16 is at least -26
Answer:
x =< -13/24
Step-by-step explanation:
Evaluate the expression.
(-5)(-6) - 8=
Answer:
22
Step-by-step explanation:
Step 1:
( - 5 ) ( - 6 ) - 8 Equation
Step 2:
30 - 8 Multiply
Answer:
22 Subtract
Hope This Helps :)
Answer:
(−5)(−6)−8 =
=22
Step-by-step explanation:
A group of 16 men show up early for medical supplies. There names are put into a hat, and so that they can be called in randomly to see the doctor. Five people have already been called in. What is the probability that your friend Ibrahim will be called in next?
Answer:
0.091
Step-by-step explanation:
Because 5 people have already been called in, the new total number of people waiting is 11. Your friend is only 1 person, so the probability of him getting picked is 1/11 or 0.091
20 miles in 6 hours = ? A) 3 33/100 B) 8 3/4 C) 4 4/5 D) 2 1/2
Answer:
a
Step-by-step explanation:
An inequality is solved as shown below. Between which two steps is an error made?
Answer:
B
Step-by-step explanation:
Hope this help you
Choose the correct slope of the line that passes through the points
(-4, 8) and (-3, -6). (1 point)
07
7.
-14
0
14
Answer:
-14
Step-by-step explanation:
just use the formula y2-y1 / x2-x1
Does rounding 209.11 - 104.53 to the nearest ten or to the nearest hundred give an estimate that is closer to the actual difference? explain
Answer:
Hundreth because it rounds if you were to round it the nearest hundreth
then it will give you the exact answer \
Step-by-step explanation:
Triangle ABC with coordinates
A(1,2), B(4,6), C(-1,3) is transformed to create triangle A'B'C' with the transformation
indicated: Rotation: about 90 degrees COUNTERCLOCKWISE
Provide the image coordinates after the triangle is transformed, ie. A'B'C'
Be mindful of negatives in the answers)!!!
Оа
Ob
(1,-2), (4,-6).(-1,-3)
(2,-1),(6,-4), (3,1)
(-2,1),(-6,4),(-3,-1)
(1,2), (4,6),(-1,3)
с
d
Answer:
Step-by-step explanation:
I’m not that smart
Solve it and determine,how many solutions are there?
6x-9=3(2x-3)
Answer:
Infinite answers
Step-by-step explanation: