The answer is D. 63. You have to set up a proportion as shwon in the image.
Answer:
12
Step-by-step explanation:
add 3x both sides
8x +3 = 99
subtract 3 on both sides
8x = 96
divide by 8
x = 96/8 = 12
Answer:
f(2) 6x2= 12
f(-6) 6x-6=-36
f(5) 6x5=30
f(0) 6x0=0
f(10) 6x10=60
Step-by-step explanation:
it's really easy when they ask you this just put the number in parentheses instead of the x because x is an unknown number it's telling you to multiply the 6 by the number they give you