A recipe for blueberry muffins states that it yields 12 muffins, with 270 calories per muffin. You instead decide to make mini-muffins, and the recipe yields 20 mini-muffins. If you eat 7 mini-muffins, how many calories will you consume?

If you eat 7 mini-muffins, will you consume 1134 calories.

Step-by-step explanation:

A recipe for blueberry muffins states that it yields 12 muffins, with 270 calories per muffin.

i.e.

Total calories of standard muffins = 270 × 12 = 3240 calories

If the same amount of calories are made by 20 mini-muffins, then the total number of calories per mini-muffin will be:

3240/20 = calories per muffin

As you ate 7 mini-muffins.

Thus,

Your eaten calories = 162 × 7             ∵ 162 calories per muffin

                                 = 1134 calories

Therefore, if you eat 7 mini-muffins, will you consume 1134 calories.

93.8

step-by-step explanation:

lets say, first number = x

second number = 3x+7

total = 49

(x)+(3x+7)= 49

4x+7 = 49

4x = 42

x = 42/4

x= 10.5

x= 10.5

3x+7 = 3(10.5)+7 = 93.8

hope this