Questions and Answers of Business Mathematics In Canada 10th

Solve the following equations.2a – 9 = a + 1
Four buses were chartered to take 177 business students on a field trip. If 9 students travelled by car and the rest filled the buses, how many students were in each bus?
Simplify each of the following and collect the like terms.(–p) + (–3p) + (4p)
Simplify each of the following.(x6)(x–4)
Evaluate each of the following expressions to six-figure accuracy.–272/3
Perform the multiplication or division indicated in each of the following expressions and collect the like terms.18 x2 / 3 x
How many dollars is 350% of 62¢?
Solve the following proportions for the unknown quantities.7 : 2 = 21 : x
Shawn purchased a box of 1000 screws for a decking project that cost him $60.00 (before tax). When the project was completed he returned a part box of 400 screws. How much was the refund (without
Express each of the following ratios in its lowest terms.5 : 75
Solve the following proportions for the unknown quantities.3 : z = 1.5 : 4
Express each of the following ratios in its lowest terms.20:4:36
Solve the following proportions for the unknown quantities.5 : 15 : 50 = 3 : j : k
Mr. and Mrs. Smith give their three children, Matt, Pat, and Stanley, weekly allowances in the ratio 1 : 3 : 6. The total allowance for the three children is $90 a week. When Stanley got a full-time
Solve the following proportions for the unknown quantities.m : 3 = 1/2 : 1/4
Express each of the following ratios in its lowest terms.0.2:2:0.02
Solve the following problems using proportions. A recipe for pasta sauce makes 6 servings with 3 cups of crushed tomatoes. How many cups of tomatoes would be needed to make 2 servings?
Express each of the following ratios in its lowest terms.1/2 : 1/4
Solve the following problems using proportions. Mr. and Mrs. Bond pay their three children allowances that are proportional to their ages. If their children’s ages are in the ratio 1 : 2 : 6
Express each of the following ratios in its lowest terms.1 / 3 : 1 / 9
Express each of the following ratios as an equivalent ratio whose smallest term is 1.25 : 2.5
Solve the following proportions for the unknown quantities (maintain three-figure accuracy in problems where rounding is needed).17 : q = 119 : 91
Express each of the following ratios as an equivalent ratio whose smallest term is 1.35 : 7 : 77
Solve the following equations.5 + 3x = 20
A bookstore customer purchased a binder priced at $9.50 plus 4 pencils. The total cost of the order was $12.50 before taxes. How much did each pencil cost?
Simplify each of the following and collect the like terms.5s – 2t – 2s – 4t
Simplify each of the following.b10 ÷ b6
Solve the following equations.6(y – 4) = 0
A computer salesperson earns $400 a week plus a 2% commission on all sales. If they earned $600 for the week, what was their level of sales?
Simplify each of the following and collect the like terms.4x2y – 3x2y + (–5x2y)
Simplify each of the following.h7 ÷ h–4
Solve the following equations.b / 3 − 1 = 5
Samuel won $2000 in a lottery and gave $200 to each of his siblings. If he was left with $600, how many brothers and sisters does Samuel have?
Simplify each of the following.(1 + i)4 × (1 + i)9
Solve the following equations.–7x – 10 = 11
Josie used half of her weekly paycheque to pay her cell phone bill. To earn more money, she sold her skateboard on Kijiji for $50. How much was her paycheque if she was left with $170 for the week?
Simplify each of the following and collect the like terms.4x2y + (–3x2y) – (–5x2y)
Simplify each of the following.(1 + i) × (1 + i)n
Solve the following equations.4 = 10 − m / 3
Simplify each of the following.(x4)7
Simplify each of the following.(y3)3
Solve the following equations.2(4x – 5) = x – 3
Simplify each of the following.(t6)1/3
Simplify each of the following.(n0.5)8
Solve the following equations.15p / 2 = 7p + 4
Simplify each of the following.(x5) (x6) / x9
Solve the following equations.10a + 10 = 12 + 9a
Simplify each of the following and collect the like terms.15x – [4 – 5x – 6]
Simplify each of the following.(x5)6 / x9
Solve the following equations.29 – 4y = 2y – 7
Simplify each of the following.[2(1 + i)]2
Solve the following equations.0.5(x – 3) = 20
Simplify each of the following and collect the like terms.15x – [4 – 2(5x – 6)]
Simplify each of the following.(1 + i 3 i)3
Solve the following equations.y = 192 + 0.04y
Simplify each of the following.(− r3) (2 r) 4 (2 r − 2)2
Solve the following equations.x – 0.025x = 341.25
Evaluate each of the following expressions to six-figure accuracy.84/3
Norman’s Gourmet Tea wants to prepare a custom tea blend using a mixture of mint tea leaves that cost $0.202 per gram and chamomile tea leaves that cost $0.158 per gram. Norman’s wants to prepare
Solve the following equations.3y – 4 = 3(y + 6) – 2(y + 3)
Perform the multiplication or division indicated in each of the following expressions and collect the like terms.− (p2 − 4pq − 5 p) (2q / p)
Evaluate each of the following expressions to six-figure accuracy.73/2
Solve the following equations.8 – 0.5(x + 3) = 0.25(x – 1)
Perform the multiplication or division indicated in each of the following expressions and collect the like terms.(3p2 – 5p)(–4p + 2)
Solve the following equations.5(2 – c) = 10(2c – 4) – 6(3c + 1)
Perform the multiplication or division indicated in each of the following expressions and collect the like terms.(4r – 3t)(2t + 5r)
Evaluate each of the following expressions to six-figure accuracy.(0.001)–2
Evaluate each of the following expressions to six-figure accuracy.5–3/4
Solve the following equations.3.1t + 145 = 10 + 7.6t
Perform the multiplication or division indicated in each of the following expressions and collect the like terms.(4r – 3t) – (2t + 5r)
Evaluate each of the following expressions to six-figure accuracy.0.893–1/2
Solve the following equations.1.25y – 20.5 = 0.5y – 11.5
Perform the multiplication or division indicated in each of the following expressions and collect the like terms.(3p2 – 5p) + (–4p + 2)
Evaluate each of the following expressions to six-figure accuracy.(1.0085)5 (1.0085)3
Solve the following equations.x + 2 / 5 = x + 0.8
Evaluate each of the following expressions to six-figure accuracy.(1.005)3 (1.005)–6
Solve the following equations.3.5 / x − 1 = 2.5
Solve the following equations. The solutions to should be accurate to the cent.10a / 2.2 + (2.2)2 = 6 + a (2.2)3
Solve the following equations. The solutions to should be accurate to the cent.21 − b / 1.45 = 5.5 b − 9
Evaluate each of the following expressions to six-figure accuracy.(44) (3− 3) (− 3 / 4)3
Solve the following equations. The solutions to should be accurate to the cent.(1.065)2 x − x / 1.065 = $ 35
Evaluate each of the following expressions to six-figure accuracy.[ (− 3 4)2 ]− 2
Solve the following equations. The solutions to should be accurate to the cent.12x − 4x(1.06)4 = $1800
Evaluate each of the following expressions to six-figure accuracy.(2 3)3 (− 3 2)2 (− 3 2)− 3
Solve the following equations. The solutions to should be accurate to the cent.x 1.12 + 2 x (1.1)3 = $1000
Evaluate each of the following expressions to six-figure accuracy.(− 2 3)3 ÷ (3 2)−2
Solve the following equations. The solutions to should be accurate to the cent.3 x 1.0256 + x (1.025)8 = $2641.35
Evaluate each of the following expressions for the given values of the variables. In calculate the result accurate to the nearest cent.I ÷ Pr for P = $500, I = $13.75, r = 0.11
Evaluate each of the following expressions to six-figure accuracy.1.0316 − 1 / 0.03
Solve the following equations. The solutions to should be accurate to the cent.2 x 1.037 + x + x (1.03)10 = $1000 + $2000 1.034
Evaluate each of the following expressions for the given values of the variables. In calculate the result accurate to the nearest cent.I / rt = for r = 0.095, I = $23.21, t = 283 / 365
Evaluate each of the following expressions to six-figure accuracy. (1.008 3) 30- 1 0.008 3
Solve the following equations. The solutions to should be accurate to the cent.x (1.05)3 + $1000 + x 1.057 = $5000 1.052
Evaluate each of the following expressions to six-figure accuracy.1 − 1.0225 − 20 0.0225
Solve the following equations. The solutions to should be accurate to the cent.x (1 + 0.095 × 84 / 365) + 2 x 1 + 0.095 × 108 / 365 = $1160.20
Evaluate each of the following expressions to six-figure accuracy. 1(1.00 6) 32 0.00 67
Solve the following equations. The solutions to should be accurate to the cent.x / 1 + 0.115 × 78 / 365 + 3 x (1 + 0.115 × 121 / 365) = $1000 (1 + 0.115 × 43 / 365)
Evaluate each of the following expressions to six-figure accuracy.(1 + 0.0275)1/3
Evaluate each of the following expressions to six-figure accuracy.(1 + 0.055)1/6 – 1
Simplify each of the following and collect the like terms.y (1 − 0.125 × 213 / 365) + 2y / 1 + 0.125 × 88 / 365

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