The age of a father is 2 less than 7 times the age of his son. In 3 years, the sum of their ages will be 52. If the son's present age is s years, which equation models this situation?

Sandra rode her bike 9 miles on Monday and 6 miles on Tuesday. How many more miles did she ride on Monday than on Tuesday?

Sam wants to solve the following equations using the method of elimination: y = x - 2 y = 3x - 4 What number should y = x - 2 be multiplied by to eliminate x? 1 2 -3 4

F (x) = 3-2-x for x = - 3

The diameter of a circle is 18 kilometers. What is the length of a 120° arc?

The Inequality 2x-4>2x-3 has no solutions. Explain why.

A ratio in the simplest form is 7:9 if the antecedent is 105 find the consequent

What is 3/4 foot long x0.5

zoe had a gross income of 37,300 in 2009 when filing her federal income tax returne she took the standard deduction of 5,700 claimed only herself as an exemption for 3,650 and did not have ant other adjustments to income according to the following

Molly says that 4/8 is always the same 1/2. Andrew says that 4/8 and 1/2 are equivalent fractions, but they could be different amounts.

A pole that is 3.1 m tall casts a shadow that is 1.18 m long. At the same time, a nearby tower casts a shadow that is 35.75 m long. How tall is the tower? Round the nearest meter.