4a + 7b + 3a - 2b + 2a

Find the volume of a square pyramid with a height of 10 m and base edges of 8 m

In Washington, D. C. on Monday, the temperature fell 5° below 0°C. This temperature was recorded as - 5°C. On Tuesday, the temperature rose by 3°C. What was the temperature on Tuesday?

Paul rolled a number cube. What is the probability he will roll a 5 or 6

A blueprint for a house has a scale of 1:35 (in:in). A wall in the blueprint is 3inches. What is the length (in feet) of the actual wall

What is m∠LNM? m∠LNM = °72

Use properties of addition and subtraction to evaluate the expression. -42-29-28

Which term best describes a fraction that has a variable or variable expression in its numerator or denominator

What is 7 4/7 simplified

Riley had to add this group of numbers (56 + 47 + 53), but he wanted to add them as quickly and as easily as possible. Here is how he decided to add the numbers: 56 + 47 + 53 = 56 + (47 + 53) = 56 + 100 = 156.

Does the rule y=-5x^6 represent an exponential function