Answer:
12
Step-by-step explanation:
Using the rule of exponents
×
⇔ 
Given
3x² × 4
= 3 × x² × 4 × 
= 3 × 4 × x² × 
= 12 × 
= 12
Answer:
(2,-2)
Step-by-step explanation:
the x-intercept is 2
and y-intercept is-2
x-intercept is when you have a number comma 0 e.g 3,0. 2,0
y-intercept is when u have 0 comma a number e.g 0,2 0,-5
Answer:
522
Step-by-step explanation:
516 divided by 9 is 57.34
she would need 522 pennies and she would end up with 9 stacks of 58 pennies