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3 years ago

Use a table to find the solution to the situation.

Mathematics

1 answer:

AysviL [449]3 years ago

8 0

Answer:

245+45x=170+60x

therefore in 5 days, they will charge the same amount

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A swim coach has at most $800 to buy equipment for the swim team. Each pull buoys costs $5.50 and each kickboard costs $10. Let

olga2289 [7]

Answer:

A) 5.50x + 10y ≤ 800

B) yes

C) no

D) 80 pull buoys and 35 kick boards

Step-by-step explanation:

A) The sum of costs must not exceed the budget:

5.50x +10.00y ≤ 800

B) 5.50(0) +10.00(50) = 500 ≤ 800 . . . . . yes, the coach could buy these

C) 5.50(125) +10.00(25) = 937.50 > 800 . . . no, they cost too much

D) The point (80, 35) is in the solution space. The coach could buy 80 pull buoys and 35 kick boards.

7 0

3 years ago

I need help with these questions!

Mekhanik [1.2K]

Answer:

1) if we plug 2 in x, f (2)/(2-2)=100/0=undefined

2)ofcourse, when u plug -2 it makes it 0, f (-2)=0

3)the remainder being constant implies it is divisible by (x-1), 2x^2 (x-1)+4 (x-1), so ax^2=2x^2, a=2

5 0

4 years ago

Use the Euclidean algorithm to determine the greatest common divisor of 2288 and 4875

Irina-Kira [14]

Answer:

Step-by-step explanation:

We have to find greatest common divisor of two number 2288 and 4875.

Now, greatest common divisor of two number is defined as the highest common factor that divides both the number.

We can use the Euclidean algorithm to do so.

Since 4875 is the larger of the two number

4875 ÷ 2288: Quotient = 2, Remainder = 299

2288 ÷ 299: Quotient = 7, Remainder = 195

299 ÷ 195: Quotient = 1, Remainder = 104

195 ÷ 104: Quotient = 1, Remainder = 91

104 ÷ 91: Quotient = 1, Remainder = 13

91 ÷ 13: Quotient =7, Remainder = 0

Hence, we stop here and the greatest common divisor = 13

4 0

3 years ago

Jenny's height decreased by 14 is 46. use the variable j to represent jenny's height.

alina1380 [7]

Answer:

J-14=46

Step-by-step explanation:

Since j is Jenny's height which is decreased by 14

J-14

Now J-14 is 46

J-14=46

3 0

3 years ago

Read 2 more answers

PLEASE HELP WITH THIS I FEEL SO EMBARRASSED BECAUSE I HAVE TO STAY AFTER CLASS AND DO THIS

goblinko [34]

For most questions asking for the area of a part of a figure, you first have to find the area of the figure then divide to get the part. Because the water level is 2/3 up, we can divide by 3 and that would make it the needed 1/3.

Volume of a rectangular prism: L*W*H

3 3/4 * 3 3/8 * 13 1/3

Becomes

168 3/4

Then divide by 3

56 1/4

56.25

6 0

3 years ago

Read 2 more answers