I need help please. and explanation will help for tomorrow in a test:)

Mathematics

1 answer:

Elenna [48]3 years ago

3 0

Answer : x^7

When you’re multiplying variables like the one in the problem above, instead of actually multiplying, you add. You only multiply in cases where there are coefficients.

Example : z^4 * z^2

Instead of multiplying, you would add the exponents together like so, z^6.

You might be interested in

Maggie is looking into joining a gym, She went to Axiom Fitness and to Gold's Gym, and they are offering membership plans that w

zmey [24]

Wobxowbxowbxowbxobwbox qnlxownxow
Lwnxwonx

6 0

3 years ago

Read 2 more answers

CAN SOMEONE HELP ME<br> PLSSS-

Lina20 [59]

He will need to save for 40 weeks

3 0

3 years ago

Donna sent her grandson a birthday present. The box weighed 0.875 kilograms and the present itself weighed 6,800 grams. a. What

Nana76 [90]

A) We know that the box weighed 0.875 kg, and the present weighed 6,800 g. However we need the gross weight of the package in kg, so we have to convert the present's weight to kg. There are 1000 grams in 1 kg, so we can divide the present's weight by 100 to find the weight in kg:

$\frac{6,800}{1000} =6.8 kg$

Now that we have converted to grams, let's add the weight to get the total gross weight:

$0.875+6.8=7.675 kg$

So the gross weight of the package is 7.675 kg.

b) Shipping costs 74 cents per kg, so in order to find the total cost of shipping for the package, let's multiply the weight of the package by the cost of shipping:

$\frac{7.675kg}{1}* \frac{74 cents}{kg}=567.95 cents$

However the cost of shipping has to be in dollars. There are 100 cents in one dollar, so we need to divide the amount of cents that shipping costs by 100 to get the total in dollars:

$\frac{567.95cents}{100} =5.68dollars$

Now we know that the total cost of shipping, in dollars, is equal to $5.68.

7 0

3 years ago

What is 50% 10% 6% 65% as a fraction in simplest form?

tiny-mole [99]

50% - 1/2
10% - 1/10
6% - 3/50
65% - 13/20

3 0

3 years ago

Give three soulutions of the inequality 5x-2>7.

Alexandra [31]

5x - 2 > 7
x = 2, 3, 4, 5.
for x = 2, 5*2 - 2 = 8 > 7
for x = 3, 5*3 - 2 = 13 > 7
for x = 4, 5*4 - 2 = 18 > 7

7 0

3 years ago