Zach is 4 years older than twice his sister Maya's age. Maya is 5 years old. How old is Zach? Enter your answer in the box.

The perimeter of a rectangle is 50 meters. The width is five more than the length. Find the dimensions.

A small tree was planted at a height of 10 feet. The tree has been planted for 14 months, and is now 49.2 feet tall. Which equation could be used to find x, the average number of feet the tree grew each month?

Evaluate 3 (a b c) 2 for a = 2, b = 3, and c = 4.

y = (x-4) / (x*x) - 11x+28

Out of 80 students 70% of them passed how many students passed the test

Solve for n. n + 1 = 4 (n - 8) n = 1 n = 8 n = 11 n = 16

Why does dividing by 10 shift each digit one place to the right? Clear Check A (Each digit represents 10 less. B (Each digit represents 10 more. C (Each digit represents 110 110 of its previous value.

State the degree x^5y^2+7x^3y^7-3x^2y^4

Hugo is making blue paint with red paint to creat purple paint. The ratio of blue to red is 3 to 2. How many pints of blue paint will he use to create 40 pints of purple paint

Lina has already prepared 4.5 kilograms of dough and will continue preparing 2.73 kilograms of dough every hour. How many hours did Lina work if she prepared 9.96 kilograms of dough? Write and solve an equation to find the answer.