Answer:
[tex]x = \frac{-15}{2}[/tex]
Step-by-step explanation:
to answer these types of questions, we want to isolate the variable to one side of the equation
[tex]4x + 9 = 2x - 6\\4x - 2x = -6 - 9\\2x = -15\\x = \frac{-15}{2}[/tex]
Answer:
x = -7.5 :)
Step-by-step explanation:
4x + 9 = 2x - 6
-2x -2x
----------------------
2x + 9 = -6
-9 -9
-----------------------
2x = -15
--- ----
2 2
x = -7.5
Need dis ASAP .........
Answer:
cant see the picture so srry i cant help
Step-by-step explanation:
Add or subtract the radicals:write in simplified for 4√ 3 - 2√ 3
Answer:
2√ 3
Step-by-step explanation:
since the roots are the same yoy can just subtract 4 and 2 and get the answer
Julius sprinted 68 meters. Reece sprinted diagonally across a diagonal field that measures 16 meters by 63 meters. Who sprinted a longer distance, and by how many meters?
Answer:
Step-by-step explanation:
The answer will surprise you. My guess, before doing it, is Reece went further than Julius.
Reece
distance = sqrt(16^2 + 63^2)
distance = sqrt(256 + 3969)
distance = sqrt(4225)
distance = 65
Looks like I have to eat humble pie. The answer is that Julius went 3 meters further than Reece.
Answer:
hello my child who also loves soobin
y e s a brainly admin will prob delete this but for now stan kpop
Step-by-step explanation:
dadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadada
8x – 2 > -18
Can someone let me know if I am correct ?
Answer:
x > -2
Step-by-step explanation:
d)about 6.8 because 36<45.5<49
help pls imma give lots of pionts
Answer:
have a great day:)))))
Step-by-step explanation:
You are working as a cashier. You start with $500 in your cash register and the money in the cash register increases by $1000 each hour. Given: f(x) = 1000x +500 Part A Solve for x when f(x) = 2000 Part B What does the solution mean in context?
Answer:
The answer is below
Step-by-step explanation:
A linear function is given as y = mx + b, where y is a dependent variable, x is an independent variable, m is the rate of change and b is the initial value of y (that is when x = 0).
Let x represent the number of hours and f(x) the amount of money in the cash register. Given that the cash register increases by $1000 each hour and the initial value of money in the cash register is $500. hence:
f(x) = 1000x + 500
a) At f(x) = 2000
2000 = 1000x + 500
1000x = 1500
x = 1500/1000
x = 1.5 hours
b) This means that after 1.5 hours, the amount of money in the cash register is $2000
What is 2% of 50???
Answer:
1
Step-by-step explanation:
Answer:
2% of 50 is 1
Step-by-step explanation:
hope it helps ❤️
Which is the best estimate of 32×49 by using rounding or compatible numbers? A. 120 B. 150
C. 1,200 D. 1,500
Answer:
1500
Step-by-step explanation:
32x49=1568,1568=1500 :)
Raphael went to the store and bought 2 1 2 pounds of chicken for $9.00. What was the cost per pound of the chicken? Round your answer to the nearest cent, if necessary. $0.28
Answer:
3.6 dollars
Step-by-step explanation:
a dolphin pool has a circumference of 38m. what is the area, to the nearest meter?
Answer:
hsjdnbd dmkdjnf
Step-by-step explanation:
atep by step
pwede po ba paki sagutan po ito please
Answer:
1.× 1.t
2.× 2.f
3./ 3 .t
4.× 4.t
5./ 5. f
Step-by-step explanation:
CARRY ON LEARNING
Nina’s cell phone provider charges $29.95 per month plus $0.02 for each text Nina sends.
Part A: Write an equation to model this situation.
Part B: What will Nina’s bill for March be if she sends 150 texts that month?
Find the slope between (2, 4) and (0, -2). Then, write the equation of the line in slope-intercept form.
Answer:
3
Step-by-step explanation:
m = -6 / -2 = -3 / -1 = 3
compare adding negative numbers on a number line to subtracting negative numbers on a number line.
Answer:
When adding numbers to a number line you're going left when subtracting negative it's like adding a positive so you're going to the right
If y = 3x – 5, find y if x =2
would the answer be 1?
Answer:
Step-by-step explanation:
y = 3x - 5
y = 3(2) - 5 = 6 -5 = 1
y = 1
x^2– 7x- 18
(Factor the following))
Answer:
(x - 9)(x + 2)
x = 9 or -2
Step-by-step explanation:
First, we need to find factors of 18 that add up to -7
Factors of 18:
1 and 18
2 and 9
3 and 6
Add/Subtract them to have a total sum of -7
18 - 1 = 17 ...... 1 - 18 = -17 (not -7)
9 - 2 = 7 ........ 2 - 9 = -7 (sum of -7)
6 - 3 = 3 ......... 3 - 6 = -3 . (not -7)
Hence the numbers that would go in the brackets would be -9 and 2
(x - 9)(x + 2)
x² - 7x - 18
Answer:
(x-9)(x+2)
Step-by-step explanation:
The first term is the product of two x's being multiplied together. the second term (-7x) is the sum of the two numbers. -18 (the third term) is the product of those numbers.
Think: what two numbers will add up to -7 and multiply to -18
Those numbers are -9 and 2
Now, this is a quadratic trinomial, and you factor these kinds of equations like this: (x+a)(x+b) (a and b as placeholders for actual numbers)
Now, plug -9 and 2 in
(x-9)(x+2)
Hope this helps!
estimate 4.3 x 9.7
A. 30
B. 35
C. 40
D. 45
Answer:
C
Step-by-step explanation:
when you multiply them together you get 41.71.
closest to that is C, hope it helps!
BE
BB
What is the radius of a circle whose equation is (x + 5)2 + (y - 3)2 = 42?
2 units
4 units
8 units
16 units
Answer:
4
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
Jason can travel 24 3/4 miles in 1/2 hour.what is his average speed in miles per hour
Answer:
24 3/4 miles is the distance
1/2 hour - is time
V=S/t
24 / 0.5 = =49.5 miles per hour
Step-by-step explanation:
I hope this helped
24 3/4 miles is the distance
1/2 hour - is time
V=S/t
24 / 0.5 = =49.5 miles per hour
Neeed help ASAP plz
Answer:
Step-by-step explanation:
you have to look at what you r measuring and measure all the others way on how to masseur it
The container of yogurt is sold for $0.75 each. How many containers of yogurt can you buy with $60.00?
Answer: Believe it’s 80
Step-by-step explanation:
Seems like it’s just division so 60.00 divided by 0.75 would equal 80
question in pic below
thx
have a good day
brainly rules
Answer:
i cant see the picture i know i can help you i just can't see the pic
Step-by-step explanation:
-2-(-6) please help
Answer:
4
Step-by-step explanation:
-2 - (-6) = -2 + 6-2 + 6 = 4I hope this helps!
Answer:
4
Step-by-step explanation:
‒2(‒6)=‒2+6
=4
hope will helps you
3+2-5-4
A. -4
B. 2
Which one?
Answer:
A
Step-by-step explanation:
If this helps may i plz have brainliest :)
i need asap im getting behind
Answer:
C. 3, -3, -6
Just graph it lol
Answer:
The answer is B) 3, -3, -6
ILL GIVE A LOT OF POINTS TO WHO EVER CAN ANSWER THIS CORRECTLY
Mr. Porter saved up coins to put in piggy banks for his students. He had 96 quarters, 160 dimes, and 128 nickels. If he wanted to put an equal amount of each coin in the piggy banks, what is the greatest amount of piggy banks he can have?
How many quarters, dimes, and nickels will be in each bank?
Answer:
384
Step-by-step explanation:
96+160+128=384
Ice has a density of 0.92 gram per cubic centimeter. What is the total volume of a block of ice that has a mass of 2.3 kilograms?
Answer:
2500 cubic centi meters or 2.5 liters or 0.0025 cubic meters
Step-by-step explanation:
[tex]p = m \v[/tex]
So v=m/p
Before puting numbers in formula
Change kilogram to gram
Or change gram per cubic centimeter to kilogram per cubic meters
At last you'll reach the number 2500 cubic centimeters or 0.0025 cubic meters.
The total volume of a block of ice that has a mass of 2.3 kilograms is 0.0025 cubic meter.
What is a cube?A cube is a three-dimensional representation of a square. it has 6 faces 2 on the bottom and top, 4 on the sides faces.
The volume of a cube can be calculated as the cube of the sides of a given figure.
The volume of a cube =a^3
We are given that;
Density= 0.92 gram per cubic centimeter.
Now,
We need to convert the units to be consistent, so we can either convert kilograms to grams or cubic centimeters to cubic meters. Let’s do the latter:
1 cubic meter=100×100×100 cubic centimeters=106 cubic centimeters
0.92 gram per cubic centimeter=0.92×106 gram per cubic meter=920000 gram per cubic meter
Now we can substitute the values into the formula and find the volume:
V=ρm
V=920000 gram per cubic meter2.3 kilograms
We need to convert kilograms to grams as well:
1 kilogram=1000 grams
Therefore,
V=920000 gram per cubic meter2.3×1000 grams
V=9200002300 cubic meter
Simplifying, we get:
V=0.0025 cubic meter
Therefore, by the volume of cube the answer will be 0.0025 cubic meter.
Learn more about cubes;
https://brainly.com/question/22940499
#SPJ2
3 passengers in 1 car =
passengers in 5 cars
Answer:
15 passengers in 5
Step-by-step explanation:
Which one of the following is NOT a factor in determining the monthly payment for an automobile loan?
repayment period
miles driven
interest rate
amount financed
Answer:
Sorry, The only one i would possibly know is intrest rate
Step-by-step explanation:
The factor that does not be considered for determining the monthly payment for an automobile loan should be the miles driven.
What is the monthly payment?It is the amount that should be paid represent the amount paid per month for paying off the loan at the given time period of the loan.
And, the loan when it should be taken out so here we considered the repayment period, rate of interest and the finance amount.
hence, The factor that does not be considered for determining the monthly payment for an automobile loan should be the miles driven.
Learn more about payment here: https://brainly.com/question/24768248
what is the answer to this?
Answer:
10
Step-by-step explanation:
Because if its cube rooted it would be multiplied 3 times thats why theres a 3 as the exponent