Multiply.–3 • 7 =

A.
–21

B.
–11

C.
11

D.
21

Answers

Answer 1

Answer: The answer is -21 because take 3 times 7 which is 21 and sense there's a negative and positive you would make 21 negative.

Answer 2

Answer: When you multiply a negative and a positive you will get a negative answer so 3*7 is 21 so -3 * 7 is -21

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What is the unit rate of 1/2 divided by 1.25

Answers

The answer to your question is 2/5

That's not possible, but 1/2 / 1.25 is 0.4.

Suppose the skaters complete one lap around a park that has the shape of a regular pentagon what is the sum of the angles through which they turn

Answers

180-108=72
72X5=360
72°.

6% as a fraction or mixed number in simplest form

Answers

percent means parts out of 100
6%=6/100=3/50
mixed numers are normally greater than 1, this isn't so it is simply

6/100 or 3/50

$\underline{\underline{\text{ 6\% as a fraction.}}} \n \n \boxed{6\%= (6)/(100) }$

Enzo picked 56 Strawberry's at a farm this is 25 more than the number of apples he picked

Answers

it is telling you that the number of strawberries he picked is 25 MORE than the number of apples
that means that strawberries are more
that is the first step
then we will see by how much he said 25
means if you took 25 strawberries both apples and strawberry will be same
so we will take 25 from the number of strawberry to get the number of apple

56-25=31 apples

I wish you ubderstood

56 minus 25 equals 31

The length of consecutive sides of a rectangle are represented by 2x+1 and 3x+2.Express the area of the rectangle in terms of x

Answers

Hello AnneBunny!

The area of a rectangle is the base multiplied by its height.

The answer is 6x^2+7x+2

Thus, (2x+1)(3x+2) is equal to 6x^2+7x+2

Cheers!
-Blizzard

Thank you for being part of the brainly community.

(2x+1)(3x+2) = 6x^2+7x+2

A baker was going to arrange 432 desserts into rows of 28. The baker divides 432 by 28 and gets a quotient of 15 with remainder of 12. Explain what the quotient and remainder represent

Answers

The quotient of 15 represent the number of desserts in each row

The remainder represent the rest of the dessert does not meet the 29th line (only 12 from 15)

Further explanation

The division operation is one of the basic arithmetic operations

Common signs used are $\boxed{:}}$ or $\boxed{\slash}}$

The division is written by placing the numerator above the denominator with a horizontal line between them or use a slash with the numerator's position and the denominator is parallel

The division is actually an iterative subtraction operation (as many as the number of divisors)

Division is the opposite of multiplying

The general form of division can be stated by:

$\boxed{\bold{divident:divisor=quotient+remainder}}$