A student has an allowance of $20 a week. He wants to buy lunch at school for $3.50 everyday. Does this student have enough money to buy lunch for the week?

The sides of a parallelogram are 40 feet and 70 feet long, and the smaller angle has a measure of 36°. Find the length of the longer diagonal to the nearest whole number. 44 ft 64 ft 105 ft

Marge cuts 16 pieces of tape. each piece is 3/8 inches long. how much tape did she use

Dave measures his calculator with erasers and paperclips it is about 2 eraser long

A telephone booth that is 8ft tall casts a shadow that is 4ft long. Find the height of lawn ornament that casts a 2ft shadow. Round the answer the nearest whole number.

Luke is 5 feet tall. How many inchy tall is luke

My shoes were only $49.50, but I also had to pay 4% tax. What was my total?

For } (x) = 3x + 1 and g (x) = 72-6, find (f + g) (x).

Angle A is circumscribed about circle O. What is the measure of angle O?

How do you do 2.06 in expanded form

Nia guesses that there are 120 nickels in a jar, but there are actually 125. What was her percent error.