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### 34 Cards in this Set

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 Winston Marsh's brother is 8 years older than winston. Write an expresssion for the age of Winston's brother. 8+W An airplane flies at a rate of 205 mi/h. If the airplane has flown for 5 h, how many miles has it traveled? Use mental math to solve the problem. 1025 Evaluate. (4a+4b)sq 400 Evaluate. 9+9*2-22/2 16 Use a calculator to solve. When Alexandra Barrett works overtime (any hours over 40 hours a week) she is paid 1.5 times her regular hourly rate. Last week she worked 53 hours. If her regular hourly rate is \$7.60, what did she earn last week? \$452.20 Write an equation equivalent to the verbal statement "the sum of seven and three times a number n is 16" 7+3n=16 When a number is decreased by 19, the result is 32. Find the number 51 Is 3 a solution of 2x+4<_9? NO Number 25. Number 25. Number 26. Number 26. Number 17 Number 27. Number 28 Number 28 Number 29 Number 29 Number 31 Number 31 The morning temp was -2degrees. By noon, the temp was 5 degrees. How many degrees had the temp risen? 7 Find the product. 2*(-5) -10 A salesman gets a commission of \$2.65 on each item sold. ONe morning he sold 15 calculators and 19 pocket radios. Find his comission. \$90.10 A man buys 7 shirts at \$16.50 each. Find his total bill. \$115.50 Remove parentheses by applying the Distributive property. 17x(3x-5) 51xsq-85x Divide. 81/ (-9) -9 A box contains 4 green, 5 yellow, and 3 purple balls. Find the probability of obtainng a green or yellow ball in a single draw. 75% A bag contains eight white marbles and one green marble. The marbles are randomly selected one at a time. What are the odds of picking the greeen marble on the first selection? .125 Solve. 36=4y y=9 x - =3 5 15 Solve. 8x+1=33 x=4 A motorists travels 523 miles while using 16.2 gallons of gasoline. Find the gasoline consumption in miles per gallon to one decimal place. 32.2 mpg Find the x-intercept of the line. 3x-4y=12 x=4 What is the y intercept of the line? 3x-4y= -12 y=3 Find the slope of the line passing through the points. A(5,-1) and B(-8,3) -4/13 Solve. x+10>11 x>1 Solve. 8x<24 x<3 Solve. 4-3x>_x+3 X<_.25 Write 7,090,000 in scientific notation. 7.09 x 10 to the 6 Rewrite 2.13 x 10 to the -8 in decimal form. .0000000213