Answer:
49
Step-by-step explanation:
Answer:
-2.1
Step-by-step explanation:
We have an equation and the question is asking us to look for x.
To solve, we must isolate x and get it on its own.
2.5(x + 4) = 4.75
Distribute the 2.5 to get rid of the parenthesis :
(2.5(x) + 4(2.5)) = 4.75
2.5x + 10 = 4.75
Subtract ten from both sides :
2.5x = -5.25
Divide 2.5 by both sides to get x alone :
x = -2.1
One year is 12 months and you want to know how much Spot eats in one month. So your going to divide 156 by 12 to get the amount of food eaten in one month.
156/12= 13 pounds
In triangle ABC,
we know that,
exterior angle C = angle B + angle A
=> 3x - 2 = x + 4 + 82
=> 3x-x = 82 + 4 + 2
=> 2x = 88
=> x = 88/2
=> x = 44
Answer:
-3, -2.75, -2, 0.5, 1.55, 1.6
Step-by-step explanation: