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3 years ago

A new skateboard cost $150. You have a 30% off coupon. How much money did you save with your coupon?

Mathematics

1 answer:

Gwar [14]3 years ago

7 0

Take 150 and multiply 30%==0.30. 150* .30. =45.00 off answer is 105.00

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Jen has 3 bags of pears. If Jen gives the same number of pears to 4 friends. How many pears will each friend get

NISA [10]

Answer:

Each friend will get 3 pears.

Step-by-step explanation:

The question is incomplete and the complete question is:

Jen has 3 bags of pears. Each bag has 5 pears. If Jen gives the same number of pears to 4 friends, how many pears will each friend get?

Now, to find the number of pears each of the 4 friends get:

So, as given:

Number of bags of pears = 3.

Number of pears each bag has = 5.

Thus:

Total number of pears = $3\times 5=15.$

Total number of friends = 4.

So, to get the number of pears each get we divide total number of pears by total number of friends:

$15\div 4$

$=3.75.$

Thus, if Jen gives same number pears to 4 friends 3 pears each will get.

Therefore, each friend will get 3 pears.

6 0

3 years ago

1. Mr. Hudson bought some shirts for the new members of his band. The cost for the number of shirts, including $3.99 shipping, w

nignag [31]

Answer:

6x + 4 - 1/100 = 77.5

Step-by-step explanation:

Inc shipping all shirts 77.49

Shirt individual cost = 12.25

We find the division first = 77.49-3.99 = 73.5 = 73 1/2

Then we divide 73.5 / 12.25 = 6

Then we have our equation

6x + 4 - 1/100 = 77.5

7 0

3 years ago

Solve the equation for 15 points 2 + 2

rosijanka [135]

Answer:

Step-by-step explanation:

7 0

4 years ago

Find the product. (-5a2)3 · a5

lesya692 [45]

Answer:

$-125a^{11}$

Step-by-step explanation:

The expression that we have in this problem is

$(-5a^2)^3\cdot a^5$

First of all, we proceed by evaluating the power of the term in the brackets. We apply the rule:

$(a^m)^n=a^{m\cdot n}$

$(a^2)^3=a^6$

Moreover, we have

$(-5)^3=-125$

Therefore,

$(-5a^2)^3=-125 a^6$

So now the expression is

$-125a^6 \cdot a^5$

Now we apply the following rule:

$a^m \cdot a^n = a^{m+n}$

So we have

$a^6\cdot a^5 = a^{6+5}=a^{11}$

Therefore, our expression becomes:

$-125a^6\cdot a^5=-125a^{11}$

3 0

4 years ago

Which is bigger 80% of 90 or half of 140

Dmitry_Shevchenko [17]

80% of 90 is 72 and half of 140 equals 70. So 80% of 90 is bigger

4 0

3 years ago