4 years ago

Using the distributive law, work out the solution for the following: 87 x 63 + 87 x 37

Mathematics

1 answer:

Flauer [41]4 years ago

8 0

Answer:

the answer is 8700

Step-by-step explanation:

(87 x 63) + (87 x 37)= 8700

hope this helps :-)

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The points (6,8) and (5,5) fall on a particular line. What is the slope of the line passing through those points.

Gnesinka [82]

Answer:

y = 2/6x

Step-by-step explanation:

graph it.

use graph paper

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3 years ago

Order the following values from least to greatest. 1-2 3 -7 14.5

OLEGan [10]

-7, |-2|, 3, 4.5 I did this earlier

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3 years ago

Mallorie has $3 in her wallet. If this is 10% of her monthly allowance, what is her monthly allowance?

LiRa [457]

Ok so let me tell you how can this be done:
The part she has is $3. The percent is 10%. So,
3 /.10= 30 1/10 = 0.10
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4 years ago

A bakery sells 7196 donuts in 2010. The bakery sells 9236 donuts in 2015. Write a linear model that represents the number y of d

-BARSIC- [3]

Answer:

$y=408x+7196$

Step-by-step explanation:

x is number of years after 2010

y is number of donuts

we are given

A bakery sells 7196 donuts in 2010

So, when x=0 , y=7196

Let's assume

$x_1=0,y_1=7196$

The bakery sells 9236 donuts in 2015

$x_2=5,y_1=9236$

now, we can find slope

$m=\frac{y_2-y_1}{x_2-x_1}$

we can plug values

$m=\frac{9236-7196}{5-0}$

$m=408$

now, we can use point slope form of line

$y-y_1=m(x-x_1)$

we can plug values

$y-7196=408(x-0)$

$y=408x+7196$

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4 years ago

Natalie paid $20.7 for 3 small pizzas and a salad which was $3.

sertanlavr [38]

Answer:

3x +3 =20.7

3x = 20.7 - 3 => x = 17.7 / 3 = $5.9

Step-by-step explanation:

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3 years ago