solve for x: -144 = -12x

12Step-by-step explanation:

complete the patterns

0, 1, 3, 7, 15, 31, _
0, 1, 1, 2, 3, 5, 8, 13, _

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Karen did 1/2 of her homework right after school and 1/6 of her homework after dinner. what fraction of her homework does she have left?
a. 1/2
b. 1/3
c. 2/3
d. 1/6

75 is what percent of 100?

Given a slope of 5 and y-intercept of 2, write an equation for the relationship.

I NEED HELP!!!


Consider the graph and equation, y = 3x, that represent Alonso’s walking speed. What relationship is represented by this equation and graph? What would the points (3, 9) and (5, 15) represent? Explain.

MAKE SURE TO ANSWER ALL OF THEM TO GET BRAINLIEST

You will need 120 feet of fencing to put all the way around a rectangular garden. The length of the garden is 40 feet. What is the width?


A. 20 feet


B. 40 feet


C. 4,800 feet


D. 80 feet

---> help pls!<---
What is -64.2 divided by 2?

Which expressions are equivalent to (4⋅a)⋅2? Drag and drop the equivalent expressions into the box. put them in order FOR BRAINLIES
A. 4.( a. 2)
B. 2.( 4 .a )
C.4 . 2 . a .2
D. 8a
E.4 . 2 + a . 2

What is the final cost of an item that is $120 after 6% sales tax?Then round the cost into the nearest tenth to divide it but the nearest hundred. When done subtract in total, to add all together.

PLEASE HELP i might fail... ;--;

Please help me. Look at the picture.

A piece of green rope is being used to make a border around the outside of a sculpture that is in the shape of an equilateral triangle. One side of the equilateral triangle has a length of 3x + 3. Give TWO equivalent expressions that can be used to represent the length of the rope that is used to border all 3 sides.

what does 1/7 estimate to 0,1/2,1

Points (−3, 5) and (3, 5) on the coordinate grid below show the positions of two players on a tennis court:

A coordinate plane is shown. There is a point at 3, 5 labeled Player 2. There is a point at negative 3, 5 labeled Player 1.

Which statement best describes the relationship between the positions of the two players? (4 points)

A)
Player 2's position is Player 1's position reflected across the y-axis; only the signs of the y-coordinates of Player 1 and Player 2 are different.
B)
Player 2's position is Player 1's position reflected across the x-axis; only the signs of the x-coordinates of Player 1 and Player 2 are different.
C)
Player 2's position is Player 1's position reflected across the x-axis; only the signs of the y-coordinates of Player 1 and Player 2 are different.
D)
Player 2's position is Player 1's position reflected across the y-axis; only the signs of the x-coordinates of Player 1 and Player 2 are different.

HELP PLS!!

Molly wants to buy a dress that costs $20. She has a coupon for 40% off, and there is a 10% sales tax. How much will she pay altogether? Answer the questions to find out.

4) after tax is added to the sale price, how much does Molly pay for the dress?​

JUST EXPLAIN HOW TO DO THIS IN THE BEST WAY POSSIBLE!

Esme uses her bank card to pay for a car wash 4 times. Each car wash costs $16.75. She then deposits $60 in her bank account.

Part A. Write an expression to find the change in her bank account balance in dollars as a result of these transactions.

Part B. What is the change in Esme’s bank account balance?

Four ninths plus one ninth?

I NEED HELP ASAP ITS FOR MY SISTERRRRRRRRRRRRRRRR

A store had 1,288 sodas, both diet and regular. The ratio of diet sodas to regular sodas was 10:4. How many diet sodas were there?

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Hello guys I need help to finish this work

help. i don’t get it so please explain.

Which ordered pair is a solution of the equation?
3x−y=13
A only (6,5)
B Only (3,-4)
C Both (6,5) (3,-4)
D Neither

A furnace operates at 2,300°F.

Before it can be used to extract metal from an ore, the temperature must be raised to 3,600°F.

This takes place at a rate of 250°F per quarter hour.

Which equation gives the furnace temperature T after q quarter hours?

A restaurant owner bought b large bags of flour for $45 each and b large bags of sugar for $25 each. The expression b × 45 + b × 25 gives the total cost, in dollars, of the flour and sugar. Which is another way to write this expression?

The table shows the linear relationship between cost, in dollars, y, and tacos purchased, x.

Rico bicycles at an average speed of 15.5 miles per hour. What distance will Rico bicycle in 1.5 hours?


Rico will bicycle 15.5 × 1.5 = 23.25 miles in 1.5 hours.


Use estimation to show that the above result is reasonable.


Part 1 out of 2
Round 15.5 to and 1.5 to .

pls answer this 7th grade question

7 + (-8)

pls help I'm stuck, I would like an explanation if possible!