Is |a+b|=|a|+|b| for all rational numbers a and b? Explain.

The volume of a right square pyramid is 300 cubic units. If the area of the base is 50 square units, what is the height of the pyramid? (A.) 6 units (B.) 10 units (C.) 15 units (D.) 18 units

Ruchi measured the area of her kitchen as 2.81 times 10 Superscript 4 square units. When she recorded the area, she wrote 2.81 times 10 Superscript 4 square feet.

6x-4y=-24 4x-8y=-32 What is the ordered pair for both of them?

What's the sum of 6ft feet 10 in and 8 ft 9 inches

You asked your classmates to name their favorite type of music. You found that 12 students like rock, 8 like rap, 6 like R& B, and 4 like jazz. Suppose you made a pie chart to display the data.

An amusement park charges an $8 entrance fee, plus $2 for every ride.

Halla las dimensiones (cuánto mide cada lado) de un rectángulo, si su perímetro es de 30 m y la base mide 7 m más que la altura.

If f (x) = 7x-3 and g (x) = x^2, what is (g•f) (1)

Fifty-five percent of the 4000 customers placed orders, using the company's online service. How many customers did not order online?

robert earned $184 mowing 8 lawns he earned the same amount for mowing each lawn select all the equations that show reasonable estimates for the amount robert earned mowing each lawn