3 years ago

Can someone please answer this? If you do i will crown you as brainliest!

Mathematics

2 answers:

scoray [572]3 years ago

8 0

A. GIVE ME BRAINLIST

sp2606 [1]3 years ago

6 0

(9t-4)(-9t-4)

Multiply each term by each term then combine like terms:

9t x -9t = -81t^2

9t x -4 = -36t

-4 x -9t = 36t

-4 x -4 = 16

-81t^2 - 36t + 36t + 16

Combine like terms:

-81t^2 + 16

The answer is the second choice.

You might be interested in

What comes after 5,10,20,40,80...

fgiga [73]

It is just doubled the number before so the next number would be 160, then it would be 360, 720, etc..

7 0

3 years ago

You spent $175 on a pair of shoes and three shirts. Each shirt cost the same amount. The shoes cost four times the amount of one

sergey [27]

Step-by-step explanation:

1. making the equation:

shoes = x

shirts = y

175 = x + 3y

x = 4y

2. graph it (I'm using desmos)

the green line is for 175 = x + 3y and the purple one is for x = 4y

3. find the price

x = 4y

175 = 4y + 3y

175 = 7y

y = 175/7 = $25

price of the shirt = $25

x = 4y = 4*25 = $100

price of a pair of shoes = $100

5 0

3 years ago

One number is 4 times another number and their product is 64. How would that be written in equation form?

Likurg_2 [28]

X x 4 *equal sign* 64 hope this helps. :)

7 0

3 years ago

Read 2 more answers

What is the VARIABLE in the expression 8p - 5?*

Aleksandr-060686 [28]

Answer:

p is the variable

Step-by-step explanation:

a variable is a letter that represents an unspecified number.

8 0

3 years ago

Read 2 more answers

This graph is a function.<br> True or false

pashok25 [27]

Answer:

True, every input has one output

Step-by-step explanation:

6 0

3 years ago