The sum of three numbers is 88. The first number is 7 less than the second. The third number is 3 times the second. What are the numbers?

First number:

Second number:

Third number:

Which expression represents "2 times the sum of 4 and y?" 2 ⋅ 4 + y 4 + 2 ⋅ y 2 (4 + y) 4 (2 + y)

Norah and Janice share £300 in the ratio 9:1. Calculate the share of the money Norah and Janice will each receive

A person burn 55 calories an hour while they are sleeping. How many calories does a person burn during a 15 minute nap?

How do I make this easier to solve by hand? (937/1000) = (1594.5/x)

Slide 4.1 m long makes an angle of 35° with the ground. To the nearest 10th of a meter how far above the ground is the top of the slide?

The following frequency table shows the number of fish caught by each of Igor's family members. Number of fish Number of family members 0 0 1 3 2. 1 3 0 4 4 What was the maximum number of fish that a family member caught? fish

Find the y-intercept of the following equation. Simplify your answer. y = 5 8 x + 4 3 y-intercept =

What is the mean of 5, 10, 10, 15, 15, 20

40 is 20% of x. If x is 80% of y, then what is the sum of x and y?

If I want 1800 a month what do I need to put in now at 7.8% ay 20years? payout annuity