Ultimate Mathematics Study Guide - Questions & Answers

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1. (x + 2) (x +5)2. (2y + 3) (3y + 2)3. (3m-n) (9m + 3mn + n?)4. (1 + 3m)5. (7-5)(7m+5)6. (2m-n)?7. (a- 5b2)(a + 5b2)8. (2m + 6)?9. (x2 + 5y)10.(n + 4) (2n-7)
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differentiate 4x^4 +3x^4
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[ALGEBRA]A plumbing company charges $75 per hour with a $100 inspection fee. A sales tax of 8.25% is then calculated based on the charges (subtotal). Write a function for the charges c(h) for the number of hours worked, h. Then write a function for the sales tax, s(c) collected on the charges. Finally, write a function for the total, t(h), using c(h) and the composite of s(h) and c(h).Help me please someone.
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Adam has x baseball cards Ben has twice as many as Adam Carlos has 8 more than AdamWrite the expression that indicates how many cards that Carlos has.
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Ben brought two pizzas to a party. He says that since 1/4 of each pizza is left, the same amount of pizza is left. What is his error? (Show your steps) (Giving brainliest for whoever answers good) (40 points)
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10800 for 3 years at 12 1 by 2 per annum compounded annually
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The daily simple interest rate for a credit card is 0.059%. What is the simple interest for 30days on 4 750? Help please
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Draw models of 2 pizzas with a differentnumber of equal pieces. Use shading toshow of each pizza. (giving brainliest to whoever answers.) (show a picture)
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{X-5-12Which statement explains why the two systems of equations below have the samesolution?6x +y = -1012x+16--20A. The first equation in B is the sum of the equations in A, while the other is obtainedby multiplying the second equation in A by 6.B. The first equation in D is the sum of the equations in A, while the other is obtainedby multiplying the first equation in A by 2.C. The equations in A are increased by 12 and -92 to get the equations in B.D. The first equation in D is the difference of the equations in A, while the other isbbtained by multiplying the first equation in A by-2
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A circular safety sign at a manufacturing plant has a diameter of 28 inches. Which measurement is closest to the area of the sign in square inches? A 87.92 in 2 B 43.96 in.? C 615.44 in. D 246.18 in.
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ABC is reflected across the y-axis and translated 3 units up to create XYZ. Select all statements that are true about ABC and XYZ.
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Maya made fruit punch for a party. She mixed 2 gallons of orange juice, 5 quarts of pineapple juice, 4 pints of cranberry juice, and 6 cups of apple juice. How many quarts did she make in all?
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If a right triangle has a hypotenuse of length 20 units and one leg of length 16 units, find the length of the other leg. A. 12 B. 656 C. 384 D. 36
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help D:What is the coefficient of the second term in this expression?-3 xz
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Madeline found that the experimental probability of her scoring from athree-point line in a basketball game is 110, or 10%. Out of 20 shots from athree-point line, about how many points could she predict she would make?
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The sum of three consecutive integers is 39. Find the integers.
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find the HCF of 120,140, 180
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Marina has a bag of lemon watermelon and strawberry candies she is going to choose one candy from the bag the probability of choosing strawberry candy is 1/5 there are 16 lemon candies and eight watermelon candies in the bag how many strawberry candies are in the bag
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The ratio of the measurements of two complementary angles is 7:11. Find the measure of each angle.
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Here are five straight line graphs.33ABE of-33-3-3-3--3Match each equation in the table to the correct graph.Write the letter of the graph in the table.EquationGraphy = xx= 3x + y = 3
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Mason earns $17.65 per hour. He worked 40 hours last week. What was his straight time pay?
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what are the factors of ab
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Can anyone explain how -15 the answer, please
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