SAT Prep - Algebra I

What does the number 10 in the function mean in this context?

What fraction of the dogs are fed only dry food?

If (x-1)/3=k and k=3, what is the value of x?

Which of the following is an equation of line l in the xy-plane above?

Which of the following represents Aaron’s total charge, in dollars, for staying x nights?

If x=2/3 y and y=18, what is the value of 2x-3?

If f(x)=-2x+5, what is f(-3x) equal to?

(x²−3)−(−3x²+5) Which of the following expressions is equivalent to the given expression?

If y=kx, where k is a constant, and y=24 when x=6, what is value of y when x=5?

If 5x+6=10, what is the value of 10x+3?

If 3/5 w = 4/3, what is the value of w?

If 3r=18, what is the value of 6r+3?

When 4 times x is added to 12, it equals 8. What number results when 2 times x is added to 7?

12s≤4(s-2) Which of the following represents the solutions to the inequality shown above?

If the function f is defined by f(x)=2x+3, and if f(a)=11, what is the value of a?

How many blocks does Mr. Bumble travel delivering newspapers in 1 year?

f(x)=3/2 x+b In the function shown, b is a constant. If f(6)=7, what is the value of f(-2)?

To the nearest kg, what is the mean estimate of the Stegosaurus’s body mass?

Which of the following is equivalent to 3(x+5)-6?

What is the weight, in ounces, of each of the slices?

If they worked a combined total of 59 hours, how many hours did Angelica work last week?

Which of the following numbers is NOT a solution of the inequality 3x-5≥4x-3?

ax+5=4x-3 In the linear equation, a is constant. If it has no solution, what is the value of a?

If 3(c+d)=5, what is the value of c+d?

If 16+4x is 10 more than 14, what is the value of 8x?

Based on the mode, what is the estimated increase, in inches of a boy's height each year?

l=24+3.5m What is m when l is 73?

If 5/x = 15/(x+20), what is value of x/5 ?

At this rate, how many lightbulbs will be inspected if the factory produces 20,000 lightbulbs?

Which of the following is the best interpretation of 152 in this context?

How many shirts does Hailey have in total?