Answer:
The answer is 44.7, because you have to add up all of the numbers then divide by how many numbers there are.
Answer:
B i think I'm kinda sure tho
b
Answer:
374
Step-by-step explanation:
A = l×w
A=17×22
A=374
First, we need to use the distributive property to simplify the expression. So, that means we have to multiply the 4 by all of the integers and variables inside the parentheses.
If done correctly, your expression should be 6+12x-8+5
Next, we should combine all of the constant terms (just numbers without variables), also known as combining like terms.
If done correctly, your expression should be 12x+3.
This matches answer B. 12x+3
The area of a rectangle is base * altitude, and the perimeter is 2*base + 2*altitude,
base = 10cm and altitude = 7cm