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cupoosta [38]
3 years ago
15

2a , b and c with work please

Mathematics
1 answer:
Leno4ka [110]3 years ago
3 0
I Think The Answer Is B
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A 60 inch board is to be cut into three peices so that the second peice is four times as long as the first peice and the third p
Lostsunrise [7]

Answer:

The first piece is 6 inches, the second piece is 24 inches, and the third piece is 30 inches

Step-by-step explanation:

Since the second piece is 4 times longer than the first one, it will be represented by 4x.

The third piece is 5 times as long as the first one, so it will be represented by 5x.

Create an equation adding up the 3 x values up to 60:

x + 4x + 5x = 60

Add like terms and solve for x:

10x = 60

x = 6

So, the first piece is 6 inches.

Then, plug in 6 for x to find the lengths of the second and third pieces.

4x

4(6)

= 24

The second piece is 24 inches

5x

5(6)

= 30

The third piece is 30 inches

So, the first piece is 6 inches, the second piece is 24 inches, and the third piece is 30 inches

6 0
3 years ago
HELP ILL GIVE YOU BRAINLIEST <br>Determine the absolute maximum value of the function f.<br>​
bearhunter [10]

Answer: I think 7

Step-by-step explanation:

4 0
2 years ago
Please help me <br>choose the corect one​
Illusion [34]

Answer:

5 dollar intervals

Step-by-step explanation:

6 0
3 years ago
How many feet are in 508 cm ? ​
Alenkasestr [34]

Answer:

16.7

Step-by-step explanation:

30.48cm = 1 foot

508/30.48= 16.6667

round up to 16.7

4 0
2 years ago
The sale price of every item in a store is 85% of its usual price.
Vladimir [108]

Answer

a. The backpack is $4.50

b. The sweatshirt is $2.70

Step-by-step explanation:

a. 30 x 0.15 = 4.50 (The 0.15 is from the price you are actually paying for the item. Because the item is 85% off, you are paying for 15% of the usual price. 15% as a decimal is 0.15 so you multiply that to the original price to find the amount u will pay.)

b. 18 x 0.15 = 2.70  

5 0
2 years ago
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