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Questions in Grade Middle-school

[Answered] Find five consecutive integers whose sum is 195.

[Answered] The sum of two consecutive odd numbers is 128. Find the numbers.

[Answered] The perimeter of a rectangle is 408 cm, and the length is 134 cm. Find the rectangle's width.

[Answered] Nine fewer than half a number is five more than four times the number. Define the variable, write an equation, and solve to find the number.

[Answered] Why do you think bacteria can live in your digestive system without making you sick?

[Answered] How did labor specialization lead to a diverse economy in West Africa?

[Answered] What is the lowest term of the fraction [tex]\frac{13}{17}[/tex]?

[Answered] What expression can be used to find the total discount on a radio that costs $42.00 and has a 30% discount?

[Answered] Justin deposited $54.25 into his bank account after making a $30.00 withdrawal to pay for some school supplies. Represent these situations as signed numbers. A. 45.25, 30.00 B. -45.25, -30.00 C. 45.25, -30.00 D. -45.25, 20.00

[Answered] It costs $5.50 per hour to rent a pair of ice skates for up to 2 hours. After 2 hours, the rental cost per hour decreases to $2.50. How much does it cost to rent a pair of ice skates for 4 hours?