Released STAAR 1
Ms. Gallegos burns 236 calories riding her bike each hour. She wants to burn more than 590 calories riding her bike at the same rate.
Write an inequality that represents all possible values for t, the number of hours Ms. Gallegos must ride her bike to burn more than 590 calories.
t > 2.5
Alejandra has $600 in her checking account. She wants to spend part of this money on a computer. She wants to have at least $250 left in her checking account after buying the computer. Write and solve an inequality that represents this situation.
t + 250 <= 600
t <= 350
Mr. Estrada's car can travel no more than 510 miles on one full tank of gasoline. After filling up the tank with gasoline, he traveled 194 miles in the car. Write and solve an inequality to represent the number of miles Mr. Estrada can travel in the car with the remaining gasoline in the tank.
m <=316
The area of a rectangle is 45.5 square inches. The base of the rectangle is 7 inches. What is the height of the rectangle?
6.5 inches
Holly bought a magazine subscription for a year. She paid $27. Holly wanted to find the price, p, of the subscription each month. Write and solve an equation that represents this situation.
27/12=$2.25
Saritha will construct a rectangle that has a height of 4 units and an area of up to 48 square units. Write an inequality the represents all the possible lengths in units of the bases, b, that Saritha could use to construct this rectangle.
b <= 12
Find the value of x to make this equation true.
-90 = -100 + x
10
The perimeter of a triangle is 104 units. The combined length of two of the sides of the triangle is 64 units.
What is the length of the third side of the triangle in units?
40 units
The area of a rectangle is 375 square centimeters. What is h, the height of the rectangle if the base is 25 cm?
15 cm
Kelli walks no more than 25 dogs on Mondays. Ms. Lincoln has 5 dogs that Kelli walks. Write and solve an inequality that can be used to find x, the number of dogs Kelli can walk on Monday in addition to Ms. Lincoln's dogs.
x + <= 25
x <= 20