All categories

3 years ago

Find the sum -10+1+(-3)

Mathematics

1 answer:

Hunter-Best [27]3 years ago

8 0

The sum is -12. hope this helps you

You might be interested in

Olivia bought some granola bars and spent at least $6.24. Write and solve an equality to find the number of granola bars she bou

marishachu [46]

Answer:

n ≥ 6.24/x

Step-by-step explanation:

Given that :

Amount spent is atleast $6.24

Let price spent = p

p ≥ $6.24

If cost of granola bar = x

The number of granola bars, n purchased will be :

n ≥ 6.24/x

Since cost of granola bar isn't given, we represent it as x.

6 0

3 years ago

The Taylors plan to expand their

podryga [215]

Answer:

$A_{2} = 720\ ft^{2}$

Step-by-step explanation:

Let w and l be the width and length of the garage.

Let $A_{1}$ and $A_{2}$ be the area of garage at present and new garage.

Given:

The area of the garage at present

$A_{1}=80\ ft^{2}$

And he planed to tripling the dimensions of the garage.

We need to find the area of the new garage.

Solution:

We know the area of the rectangular garage.

$Area=width\times lendth$

$A_{1}=w\times l$

$w\times l=80$ ---------------(1)

The dimension of the new garage is triple, so the area of the new garage is.

$A_{2} = (3\times width)\times (3\times length)$

$A_{2} = (3\times w)\times (3\times l)$

$A_{2} = 9\times (w\times l)$

Substitute $w\times l=80$ from equation 1.

$A_{2} = 9\times (80)$

$A_{2} = 720\ ft^{2}$

Therefore, the area of the new garage $A_{2} = 720\ ft^{2}$

4 0

4 years ago

Which equation represents a proportional relationship?<br> y=x/8 <br>y=-6 <br>y=2x+7 <br>y=5x+10

adelina 88 [10]

Answer: the equation that best represents the data that is in the table is y = 5x. You can corroborate it by substituting the x values of the table and verifying that you get the "y" values

Step-by-step explanation: hopes this helps

3 0

3 years ago

Jami jogged 1/3 of a mile in 1/6 of an hour. What was her speed in miles per hour?

alexandr1967 [171]

there are 6 1/6 per hour

multiply 1/3 by 6

1/3 * 6 = 6/3 = 2 miles per hour

6 0

4 years ago

Someone help me please thanks

Svet_ta [14]

About 6 ;) ............

8 0

3 years ago