F.O.A. 1. Subtract 2 from x; then add y. 2. Subtract the sum of 2 and y from x. 3. Divide 10 by 3; then multiply by 5. 4. Divide x by the product of 3.

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Presentation transcript:

F.O.A. 1. Subtract 2 from x; then add y. 2. Subtract the sum of 2 and y from x. 3. Divide 10 by 3; then multiply by Divide x by the product of 3 and z. 5. Multiply x by 3; then add y. 6. Add x and 3; then multiply by y. 7. Subtract the product of 5 and x from more than the product of 3 and c less than the quotient 5 divided by p times the sum of 10 and x.

ZAP Bluff

An art teacher had a total of t markers. He gave an equal number of markers to each of 18 students and had 16 markers left over. Which equation could be used to find n, the number of markers each student received? A. t =18n B. t = 34n C. t = 18n + 16 D. t = 16n + 18

Matteo is saving to buy a new computer that costs $2,000. He has already saved $450. Each month he saves another $300. Which equation can be used to find m, the number of months it will take before Matteo can buy a new computer? A. 300m = 2,000 B m=2,000 C m = 2,000 D. 300m = 2,000

At 8:00 A.M. on Monday, the outside temperature was 11 degrees below freezing. At 3:00 P.M. on Monday, the outside temperature was 16 degrees above freezing. Which integer best represents the change in temperature from 8:00 A.M. to 3:00 P.M. on Monday? A. −27 B. −5 C. 5 D. 27

On the planet of Mercury, temperatures can have a range of 600°C in one day. Suppose today’s low temperature is -129°C and the high is 600°C higher. Which number best represents today’s high temperature? A. 600 B. 129 C. 471 D. 729

Dan delivers newspapers. He earns $10 each week plus $2 for each customer on his route. Which equation can he use to find c, the number of customers he needs to earn exactly $20 each week? A. 10c – 2 = 20 B. 10c + 2 = 20 C. 2c + 10 = 20 D. 2c – 10 = 20

Rebecca’s goal is to save $700. She has already saved $220. Rebecca will save $12 per week. Which equation could be used to find w, the number of weeks Rebecca needs to save to reach her goal? A. A. 12w =700 B. B. 232w =700 C. C. 12w − 220=700 D. D w =700

If n = 6 and p = 0.5, then n(5 - p) = A B. 27 C D. 33

The formula for converting from Fahrenheit (F) degrees to Celsius (C) degrees is C = 5/9 ( F - 32 ). Find F if C = 20. A. 340 B. 68 C. 29 3/5 D. -6 2/3

A geologist looks for fossil samples. At a location 15 feet below sea level, she removes the first sample. Next she climbs up 23 feet to remove a second fossil. How many feet above sea level is the second sample? A. -38 ft B. -8 ft C. 8 ft D. 38 ft

The temperature in Springfield was -3°F at 6:00 A.M. During the next 3 hours, the temperature rose by 5 degrees Fahrenheit. What was the temperature in Springfield at 9:00 A.M.? A. -8°F B. -1°F C. 0°F D. 2°F

The gas tank of Macey’s car currently has 6.79 gallons of gas. If she adds 7.21 gallons of gas, the tank will be full. Which of the following equations can be used to determine x, the maximum amount of gas the tank can hold? A. X = 7.21 B. X = 6.79 C. X = 7.21 D X = 14