3 years ago

Find the product. -25(-30)

Mathematics

1 answer:

Ksivusya [100]3 years ago

3 0

Answer: 750

25 times 3 is 75. Tack on a zero to get 25 times 30 = 750

The two negatives cancel each other out so the result is positive.

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A publisher estimates that 8 of every 50 books become national best sellers. What's percentage of the books do not become nation

ollegr [7]

Answer:

We conclude that 84% of books are not best-sellers.

Step-by-step explanation:

A publisher estimates that 8 of every 50 books become national best-sellers.

Means 16% of books are best sellers.

Because 16% of 50 books = 8 ∵ 16/100 × 50 = 8

Thus,

Bestseller books = 16%

Books that are not national best sellers = 100% -16% = 84%

Therefore, we conclude that 84% of books are not best-sellers.

8 0

3 years ago

Michelle use 2 1/4 cups of Chex cereal for every 1/2 cups of raisins when making a snack mix. Enter the number of cups of Chex c

LiRa [457]

Pretty sure its 4 2/4 cups

7 0

3 years ago

The vertex formation of a parabola is x = 8(y- 1)2-76.

Gennadij [26K]

Answer:

$\boxed{x=8y^2-16y-68}$

Step-by-step explanation:

Hello, please consider the following.

$x=8(y- 1)^2-76\\\\x=8(y^2-2y+1)-76\\\\x=8y^2-16y+8-76\\\\\boxed{x=8y^2-16y-68}$

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

6 0

4 years ago

Read 2 more answers

The sum of 25/4 and three times a number is equal to 3/4 subtracted from four times the number. find the number

stich3 [128]

For an instance, n represents the number
$\frac{25}{4}+n=4n- \frac{3}{4}$
$n-4n=-\frac{3}{4}-\frac{25}{4}$
$-3n=-\frac{28}{4}$
$n=-\frac{28}{4} \times -\frac{1}{3}$
$n= \frac{28}{12}$
$n= \frac{7}{3}$

The number is 7/3

5 0

3 years ago

Basically im not smart ... I just Need to Know The Vertex

Olenka [21]

It'd be AEC, the vertex are just the lines that create the point E

5 0

3 years ago

Find the product. -25(-30)​

Find the product. -25(-30)