Bagels at local bakery cost 0.75 each. Which algebraic expression represents cost of d bagels?

Evaluate the given expression for m=3, n=2?
525-2mm)3÷3=

3+×=(12-y)2÷z=

Which number 15 a coefficient in the algebraic expression?
9(12b+1)?

15

1. is 4 and 2. is 3

step-by-step explanation:

so if you look at the first one you see that 1 is to 4 and 2 is to 8 and so on, so you can see for every 1 there is a times 4 so if it were 3 then it would be 3*4 and it is 12

for number 2 it is 3 because 1 is to 3 and 2 is to 6 so for every 1 there is 3 so if it were 3 then there would be 3*3 = 9

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5

it is 28 degrees colder in detroit than philadelphia.

step-by-step explanation:

what number adds to 21

-7 + ? = 21

-7 + 28 = 21

hope it

hello umm i don't understand your question can you explain it more pls

step-by-step explanation: