Question

Evaluate the expression:

5y - 3 when y = 4


Evaluate the expression:

-3r - 4 when r = 7


Evaluate the expression:

(4w−3)2(4w−3)2 when w = 2

Answer 1

@dontsaymyname

Answer 2

theres three

Answer 3

*there's

Answer 4

Alrighty sooo all we're doing is plugging in the numbers just like last time :)
1. 5(4) - 3
2. -3(7) - 4
3. (4(2)−3)2(4(2)−3)2
Let me know what answers you get :)

Answer 5

1. 17?

Answer 6

2. -25

Answer 7

dk 3.

Answer 8

1 and 2 are correct

Answer 9

dk 3?

Answer 10

I'll step you three 1 sec

Answer 11

((4)(2)−3)(2)((4)(2)−3)(2)
=(8−3)(2)((4)(2)−3)(2)
=(5)(2)((4)(2)−3)(2)
=10((4)(2)−3)(2)
=10(8−3)(2)
=(10)(5)(2)
Can you solve from here?

Answer 12

100?

Answer 13

Correct! Great job :)

Answer 14

it's not

Answer 15

it's 25

Answer 16

Yeah you accidently put the equation twice