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3 years ago

10 POINTS AND BRAINLIST ANSWER TO FIRST CORRECT ANSWER

Mathematics

2 answers:

kap26 [50]3 years ago

7 0

The correct answer is A

V125BC [204]3 years ago

4 0

The correct answer is: [A]:
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Cara has $25 to buy dry pet food and treats for the animal shelter. A pound of dog food cost $2 and treats are $1 apiece. If she

nordsb [41]

If dog food costs $2 a pound and Cara buys 9 pounds, her expenditure on dog food is 9 x 2. This makes $18. If she has a total budget of $25 and spends $18 on dog food, she has $7 left over for treats (25 - 18 = 7). At $1 each, she can buy up to 7 treats.

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2 years ago

If sal can fill a case of water at the rate of 223 case/min how many cases can he fill in 35 minutes

charle [14.2K]

Answer:

7805 cases of water

Step-by-step explanation:

just multiply 223 by 35 minutes

8 0

2 years ago

-15=-4m+5 8n+7=31 -10=10(k-9)

Korolek [52]

$-15=-4m+5\ \ \ |both\ sides\ /+4m\\\\4m-15=5\ \ \ \ |both\ sides\ /+15\\\\4m=20\ \ \ \ |both\ sides\ /:4\\\\\underline{\underline{m=5}}$

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$8n+7=31\ \ \ \ |both\ sides\ /-7\\\\8n=24\ \ \ \ |both\ sides\ /:8\\\\\underline{\underline{n=3}}$

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$10(k-9)=-10\ \ \ \ |both\ sides\ /:10\\\\k-9=-1\ \ \ \ |both\ sides\ /+9\\\\\underline{\underline{k=8}}$

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2 years ago

Read 2 more answers

A rectangle has a length that is 7 inches less that twice it's width. The area of the rectangle is 72 square inches. Write an eq

Nitella [24]

Answer: $2x^2-7x=72$ , where x= width of the rectangle ( in inches).

Step-by-step explanation:

Let x= width of the rectangle ( in inches).

Then its length = 2x-7 ( in inches).

Area of rectangle = Length × width

= (2x-7) × (x)

= 2x × x -7 ×x

= 2x²-7x

The area of the rectangle is 72 square inches.

$\Rightarrow\ 2x^2-7x=72$

Hence, the equation that represents the given situation :

$2x^2-7x=72$

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3 years ago

The first week they drank 2 gallons 1quart and 1cup. The second week the drank 3 gallons how much more cups of milk did they dri

stellarik [79]

Answer:

11 cups

Step-by-step explanation:

there are 4 quarts in a gallon

and there is 4 cups in a quart

the first week there was 37 cups of milk or 2 gallons 1 quart and 1 cup

the second week there was 11 more cups drinking making a total of 48 cups

4 0

3 years ago