Can someone please explain how you do these you don't have to answer though

3 to the power of 10

Step-by-step explanation:

Add the exponents and subtract if you are dividing

When meaning simplify to cut down or make shorter

Step-by-step explanation:

https://www.symbolab.com/solver/simplify-calculator

heres a calculator to help get your self the answer and get a good grade.

But if wanting to find the value of it try using gemdas. its really easy and the tutorials online are great too!

(sorry if this wasn't what you were looking for in advance :)

G-grouping Ex. ([{

E-exponets ^2

M-multiply x

D-divison /

A-additon +

S-subtraction -

72 fudge and 75 toffee

step-by-step explanation:

i hope this : )

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10