The answer is B
step by step explanation:
The answer is 14.
You’d evaluate using PEMDAS
Answer:
Is it x = 85
196 +2x+(3x-6)
subtract 196 on both sides
simplify
add 6 on both sides
divide by 2
Answer:
26 in
Step-by-step explanation:
Perimeter is calculated by adding all of the outside side lengths.
11 + 7 + 4 + 4 = 26
Ratio: 72 to 126
can be turned into a fraction 72/126
we then simplify the fraction 72/126
72 ÷ 2 = 36
126 ÷ 2 = 63
36 ÷ 3 = 12
63 ÷ 3 = 21
72/126 ⇒ 36/63 ⇒ 12/21
ratio of 72 to 126 is 12 to 21.
72/126 = 0.5714
12/21 = 0.5714
