Add or subtract. Assume all variables represent positive real numbers.3
- 4
+ 2
A. 52
B. -10
C. 3
D. -52
Answer: B
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Solve the problem. Use 3.14 for ? and round to the nearest tenth.Peter's Pizza Pipers sell personal 6-inch pizzas. The dimension given is the diameter of the pizzas. Below is a partial sample of their menu.Deluxe$9.99Sausage$5.99Mushroom$5.50Cheese$4.99Taking into account that $0.90 is charged on each additional topping, is it a better deal to buy the deluxe pizza or to buy a cheese pizza with 2 additional toppings? What is the price per square inch of the better deal?
A. Deluxe pizza; $0.35 B. Cheese pizza; $0.21 C. Cheese pizza; $0.24 D. Deluxe pizza; $0.09
Divide.145,746 ÷ 500
A. 291 B. 291 R 236 C. 291 R 246 D. 246
Solve the problem. Round to the nearest tenth, if necessaryWhat is the part, if the percent is 100 and the whole is 1980?
A. 198 B. 1980 C. 19,800 D. 198,000
Provide an appropriate response.What is the next reasonable step to solve the following equation for x?19 + 3(x + 6) = 15x - 16
A. Add 19 and 3.
B. Use the distributive property.
C. Divide both sides by 19.
D. Combine 15x and 
.