Simplify the polynomial

4a+5 (a-1)

Worldwide, 1 in 5 adults cannot read or write and of them are women.

Which best models a plane? 1) a floor 2) a pebble 3) a jump rope 4) a stick

How many Fluid Ounces can fit in 7 quarts

Which of the following equations could be the trend line of variables that have a negative correlation? y = - 2x + 1 y=1/2x+1 y = 2x - 1

Write 3.63 x 10^-5 in standard notation.

What is the measure of Z in the parallelogram shown? A. 190 B. 90 C. 150 D. 30

Add. (2x4+x3-4x2+3) + (4x4-2x3-x2+10x+2) Express the answer in standard form. Enter your answer in the box.

A rectangular park has a width of 8/9 of a mile and a length 3/5 of a mile. Find the area of the park. Write your answer in simplest form, using a complete sentence explain your answer.

A female grey whale is 2 times as long as a female killer whale. A female killer whale is 7 meters long. How long is a female grey whalevin centimeters?

Raina's fish tank has 17 liters of water in it. She plans to add 5 liters per minute until the tank has more than 52 liters. What are the possible numbers of minutes Raina could add water? Use t for the number of minutes.