3 years ago

Help pls!! I need help!!

Mathematics

1 answer:

AlladinOne [14]3 years ago

6 0

Answer:

what u need help wt?

Step-by-step explanation:

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Find the product of this question down below

Degger [83]

Answer:

$\large\boxed{D)\ \dfrac{8}{7}}$

Step-by-step explanation:

$8\left(-\dfrac{2}{7}\right)\left(-\dfrac{1}{2}\right)\\\\\text{the product of two negative numbers is positive}\\\\8\cdot\dfrac{2\!\!\!\!\diagup^1}{7}\cdot\dfrac{1}{2\!\!\!\!\diagup_1}=8\cdot\dfrac{1}{7}\cdot\dfrac{1}{1}=\dfrac{8}{7}$

4 0

3 years ago

Here is an addition sentence.

kiruha [24]

Answer: B. $3+(1+11)=15$

Step-by-step explanation:

1. By definition, the associative property of addition is:

$(a+b)+c=a+(b+c)$

2. Therefore, if you have the following expression:

$(3+1)+11=15$

You apply the Asociative property of addition by regrouping the numbers as following:

$3+(1+11)=15$

3. Then, you can conclude that the correct option is B.

4 0

3 years ago

temperature at 4 am was -13 degrees the temperature was rising at a steady rate of 5 degrees an hour. at what time will the temp

patriot [66]

Change in temperature = 12 - (-13) = 12 + 13 = 25
Number of hours = 25/5 = 5 hours.
Required time = 4 am + 5 hours = 9.am

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3 years ago

The original cost of a pair of shoes is 850dhs. The store offers a markup of 30%. Find the retail price of pair of shoes.

mamaluj [8]

Answer:

Step-by-step explanation:

7 0

3 years ago

4(x-a)+3b=5x+a solve for x

MAVERICK [17]

4x - 4a + 3b = 5x + a

-4a + 3b= 5x + a - 4x

-4a + 3b - a = x

-5a + 3b = x

3 0

3 years ago

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