help plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

help plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

i need help with this please

At noon, the temperature in Illusory, Texas was 74℉. By midnight, the temperature had fallen to 40℉. What was the change in temperature over the 12-hour period?

Represent the relationship using words. Represent the relationship using an equation.

f(x) = 8x – 2 g(x) = 9x + 2 What is h(x) = f(x) – g(x)?

how to do this thing

it should be as i understand it 1/3^-5 then why does the answer say its supposed to be (1/3)^5?

What are the two numbers? Elimination? Help?

i dont understand how you would write this equation

We are trying to find how old Laura is

So whats the answer

What is the ordered pairs for x-4y=7 , 5x+9=6

i need help with problem solving with ratios

o need it because i don't under stand math and not good at math

I have tried so many stradigies and none have given me a correct answer

i need the correct answer

pearson module 4 homework section 2.6-2.7

saadcwdqsdwfegrhtgfdfsdagfadfsfadsfgfgndfsfgfd

(4,2) (6,7)

How many feet will a train travel in 3 seconds if the train travels 20 feet in 1/5 seconds?