Pre-Algebra SOL Review #1
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In a survey of 500 pharmacy shoppers, 135 shop only after 6pm. If the pharmacy has about 5,000 regular customers, about how many shop only after 6pm?
Mary is making lasagna for a party. Her recipe requires 12 ounces of pasta and 2 cups of tomato sauce. She wants to increase the recipe and use 5 cups of tomato sauce. How much pasta will she need to use?
Among all of the counties in Virginia between 2000 and 2007, Loudoun County had the largest increase in population. The population increased from about 169,600 to 275,600. What is the percent increase in population of Loudoun County?
In Virginia, consumers pay a 5% sales tax on most purchases. Including tax, how much must a customer pay to buy Far Cry 5 that costs $75?
What is the value of the following when d=2?
What is the measure of angle 1 in the picture above?
What is the measure of angle 1 in the picture above?
What is the volume of the triangular prism with the measurements shown above?
Mr. Smith sells two sizes of children's sandboxes. The smaller sandbox measures 72 inches long by 55 inches wide by 10 inches high. The larger sandbox has the same height and length of the smaller sandbox, but it has twice the width. What is the volume of the larger sandbox?
The tent above is in the shape of a cone. What is the amount of space enclosed by the tent?
Look at the image above. A 26 foot rope is used to brace a tent pole. The rope is anchored 10 feet from the base of the pole. How tall is the tent pole?
Look at the image above. Sari painted one wall of her bedroom. She did not paint the window or the closet door. What is the area of the surface that Sari painted?
A swimming pool is being built at Friendship Heights. According to regulations, a 48 inch high fence must enclose the pool area. The drawing above shows an outline of the pool. What will be the lenght of the fence enclosure?
A bag contains 3 green marbles and 1 striped marble. John draws a marble without looking and then selects again without replacing the first marble. What is the probability that John drew a green marble both times? Use "/" as a fraction bar.
What value of x makes the following true?
Arlington County was originally part of a parcel of land designated to be the nation's capital. The parcel was a square that covered 100 square miles. How many miles long was one side of the square?
What value for x makes the equation true?
Write your answer as a fraction using "/".
A school put in a new football field with a running track around its perimeter. The dimensions are shown above. What is the length of the track?
What is the value of the expression when x= 1/2?
Which square root has a value between 26 and 27?
Lainey has a saving account that pays 2.5% simple interest. After 1 year, she made $36 in interest. using the formula I=Prt, how much principle P did she initially have in the account?
Look at the graph above. What is the domain of the relation graphed?
Which set of numbers contains:
What is the checkbook balance after all the transactions shown above?
A company that makes and sells 5-centimeter solid plastic cubes considers how much less plastic is needed to make 4-centimeter solid plastic cubes instead. What is the percent decrease in plastic used from the 5-centimeter cube to the 4-centimeter cube?