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3 years ago

Can you add a negative and positive fraction or do you have to subtract it?

Mathematics

1 answer:

valina [46]3 years ago

7 0

Answer:Yes I think you can,but I am not 100% sure.

Step-by-step explanation:

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Areesh is trying to build a box fort. He has 8 feet of duct tape.

sammy [17]

Answer:

Step-by-step explanation:

$8 \times 12 = 96$

$96 - 22.5 = 73.5$

$73.5 \div 5.25 = 14$

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3 years ago

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A rectangle has a length that is 5 inches greater than its width, and its area is 104 square inches. The equation (x + 5)x = 104

Art [367]

Answer:

The answer is 8.

Step-by-step explanation:

We need to use the quadratic formula, that is ax2+bx+c=0

Where

$x=\frac{-b +/- \sqrt{b^{2}-4*a*c } }{2a}$

For the given equation x2+5x-104=0 we have

a=1, b=5, c= -104

If you solve that, we will have x=-13. x=8, two answers,

The first one, by being negative does not have physical sense (there are no negatives quantities when you measure the length of something)

So we use the anwser x=8

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3 years ago

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6248 divided by 38<br> Quotient:<br> Remainder:

AlekseyPX

Quotient: 164
Remainder: 8/19

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4 years ago

Franco is at the state fair with some friends. He is deciding between buying a jumbo pack of 50 ride tickets for $45 or a medium

jasenka [17]

Answer:

The jumbo pack is a better deal

Step-by-step explanation:

The better deal of two is the one that offers a lower cost per ride. Considering the two deals, the cost per unit ride for;

a jumbo pack of 50 ride tickets for $45 = $45/50

= $0.90 per ride

a medium pack of 30 ride tickets for $28.50

= $28.50/30

= $0.95

From the computations above, the medium pack (at $0.95) is more costly than the jumbo pack (at $0.90). Hence the jumbo pack is a better deal for Franco.

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3 years ago

What would eNotes be most helpful for?

Aleksandr-060686 [28]

Answer:

Step-by-step explanation:

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3 years ago

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