SAT Questions

A giant armadillo has a mass of 39 kilograms. What is the giant armadillo's mass in grams? (1 kilogram=1,000 grams)

Tags

CCSS.5.MD.A.1

Jay walks at a speed of 3 miles per hour and runs at a speed of 5 miles per hour. He walks for w hours and runs for r hours for a combined total of 14 miles. Which equation represents this situation?

• 3w + 5r = 14

• ⅓ w + ⅕ r =14

• ⅓ w + ⅕ r = 112

• 3w + 5r =112

Tags

CCSS.HSA.CED.A.3

A line in the xy-plane has a slope of 5 and passes through the point (0,14). Which equation represents this line?

• y = 14x +5

• y = -5x + 14

• y = 5x + 14

• y = -14x + 5

A veterinarian recommends that each day a certain rabbit should eat 25 calories per pound of the rabbit's weight, plus an additional 11 calories. Which equation represents this situation, where c is the total number of calories the veterinarian recommends the rabbit should eat each day if the rabbit's weight is x pounds?

• c = 25x + 11

• c = 11x + 25

• x = 25c + 11

• x= 11c + 25

A store sells two different-sized containers of blueberries. The store's sales of these blueberries totaled 896.86 dollars last month. The equation 4.51x + 6.07y = 896.86 represents this situation, where x is the number of smaller containers sold and y is the number of larger containers sold. According to this equation, what is the price, in dollars, of each smaller container?

For the linear function f, the graph y = f(x) in the xy-plane has a slope of 39 and passes through the point (0,0). Which equation defines f?

• f(x) = x + 39

• f(x) = -x + 39

• f(x) = 39x - 1

• f(x) = 39x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

For a snowstorm in a certain town, the minimum rate of snowfall recorded was 0.6 inches per hour, and the maximum rate of snowfall recorded was 1.8 inches per hour. Which inequality is true for all values of s, where s represents a rate of snowfall, in inches per hour, recorded for this snowstorm?

• s ≥ 2.4

• s ≥ 1.8

• 0 ≤ s ≤ 0.6

• 0.6 ≤ s ≤ 1.8

What is the solution (x,y) to the system?

Tags

CCSS.8.EE.C.8B

For how many values of x does f(x) = 0

• 1

• 2

• 3

• 4

Tags

CCSS.HSA.APR.B.3

Which expression is equivalent to (m⁴ q⁴ z^-1)(m q⁵ z³), where m, q, and z are positive?

• m⁴ q²⁰ z^-3

• m⁵ q⁹ z²

• m⁶ q⁸ z^-1

• m²⁰ q¹² z^-2

Tags

CCSS.HSA.APR.A.1