7 + X + 7+17+7 + X + 7 equals 100 what does X equal

What is associative property?

The sum of 5 consecutive integers is 270

Which best describes the spread of a set of data that has an interquartile range of 12 and a mean absolute deviation of 8 A. The average distance of all data values from the mean is 12 and the middle 50% of data values has a range of 8 B.

Debra babysits for 3 1/2 hours on Friday and 1 1/2 times as long on Saturday. Which statement below is true

What's 725/1000 in simplest form?

Bethany has 4 apples, and Stacey eats 3 of them. How many apples does Bethany have left?

If a population proportion is believed to be 0.6, how many items must be sampled to ensure that the sampling distribution of ModifyingAbove p with caret will be approximately normal?

Using the numbers 3, 5, and 8, can you write nine proper fractions and nine improper fractions? You may use each number only once within a fraction.

If 4 bushels of oats weigh 112 kg, how much do 8.5 bushels of oats weigh?

The Walker family and the Goodman family are going to the cinema. The Walkers pay £22 for 2 adult tickets and 1 child ticket. The Goodmans pay £26 for 1 adult ticket and 3 child tickets. How much does a child's ticket cost?