Mathematics High School

Write an equivalent expression for:
-3(1 - 8x - 2y)
Yallllll helppppppppp plssssss

Answers

Answer 1

Answer:

-3+24x+6y

Step-by-step explanation:multiply everything by -3

Answer 2

Answer:

-3 + 24x + 6y

Step-by-step explanation:

-3(1 - 8x - 2y)

-3*1 -(8x)*(-3) - (2y)*(-3)

-3 - (-24x) - (-6y)

-3 + 24x + 6y

Related Questions

5q + 5/14 + 8z + 2/14 + 4q - 4z

Answers

Answer:

9q+4z+12

Step-by-step explanation:

The executives in a company are four women and three men. Three are to be chosen at
random to attend a management seminar.
a.
If one of the executives is chosen at random to draw the names out of a hat, what is
the probability that the person drawing the names is a woman?
b.
How many ways can the group of attendees be formed if there are no restrictions on
composition?
c.
How many ways can one man be chosen?
d.
How many ways can 2 women be chosen?

Answers

The correct answer is B

LCM of 150 and 250 plz help

Answers

find the prime factorization of the numbers
150 is 3 * 5 * 5 * 2
250 is 2 * 5 * 5 * 5

then you see what the highest number of each is

2 * 3 * 5 * 5 * 5 = 750

one two is the most
one 3 is the most
three fives is the most

What is the slope for (5,7) (-4,-2)

Answers

Answer:

Slope = 1

Step-by-step explanation:

(5,7) (-4,-2) Answer:1

ASAP!!Given the following step functions and determine which of the statements are false.

Answers

The false one is c I’m pretty sure

Can someone help me please?
Erwin invested $120,000 in stocks and bonds. If he made a 20% profit on his stocks and a 5% profit on his bonds, and the combined profit was $10,500, how much did Erwin invest in his stocks?

Answers

Answer:

120,000-30,000=$90000 in bonds or $4500 profit.

Step-by-step explanation:

What is the solution set of the equation n = 2w +1 if the Domain is {-3, 5, 9}

Answers

If ur asking for the range it’s
Range= {-5, 11, 19}

Plzzzz help me with this 20 points​

Answers

the answer is there is only 1 solution

Answer:

One solution. x=3

Step-by-step explanation:

Help please!
Tank q:))))

Answers

3x + 7 = -x - 1

x = -2

Answer:

The answer will be be x=-2

Find the value of x.

Answers

Answer:

Step-by-step explanation:

By similar triangles (use the two smaller ones

7 / x = x / 3         Cross multiply

x^2 = 21              Take  the square root of both sides

√x^2 = √21

x = √21

Help I’ll give brainliest!! If these two shapes are similar, what is the measure of the missing length s?

Answers

Answer:

91

Step-by-step explanation:

Rewrite the sides as ratios

s/28=78/24, solve for s

s/28=39/12

s=39/12*28

s=91

what is the answer? please ​

Answers

Answer:

2[tex]x^{2}[/tex]-2[tex]x[/tex]+3

Step-by-step explanation:

Take both polynomials out of parenthesis, then combine like terms.

5[tex]x^{2}[/tex]-3[tex]x^{2}[/tex]=2[tex]x^{2}[/tex]

6[tex]x[/tex]-8[tex]x[/tex]= [tex]-2x[/tex]

[tex]-7+10=3[/tex]

12 is what % of 50?


Please help

Answers

Answer:24%

Step-by-step explanation:

When you multiply a fraction by 100 you will get the percent

12/50 x 100=24

1. What is the measure of

Answers

Answer:

Step-by-step explanation:

I assume is the measure of the other angle,

90-38=52

One of the dimension of a cube in increased by 2 inch to form a rectangular ... Block. Suppose that the volume of the cube 200 cubic inch

Answers

Complete question :

One of the dimension of a cube in increased by 2 inch to form a rectangular ... Block. Suppose that the volume of the cube 200 cubic inch. Find the length of an edge of the original cube

Answer:

5.252 inch

Step-by-step explanation:

Let the measure of the edge = x

Volume of a cube = x³ (original volume)

If one of the edges is increased by 2 inches ;

x * x * (x + 2) = 200

x² + (x + 2) = 200

x³ + 2x² = 200

We find a rational root or we use guess and trial method to arrive at a quick answer :

Here, we could guess that that x is just marginally above 5

.using the value 5.252 as x

5.252^3 + 2(5.252^2) = 200.035

Hence, we can conclude that the edge of the original cube is 5.252

Which unit would be best for measuring the length of a river?
centimeters
milimeters
meters
kilometers

Answers

Answer:kilometers

Step-by-step explanation:

please answer fast. please

Answers

A. because it equal to or smaller than 8.

Answer: a

Step-by-step explanation:

pls solve plsssssssss

Answers

Answer:

D. It represents .90 cents, which is $5.40 divided by 6

If anyone answers correctly I'll give brainliest

Answers

Answer:

it is 5/16 because its rows of 4 and colors of 4 which is 1y and 5 are shaped

Answer:

B, the second answer.

Step-by-step explanation:

If you count all of the boxes you will see there are 16 so that will be your denominator and then count the shaded blocks and that is you numerator.

So it would look like 5/16 and then convert it into a percent to be 31.25%

Hope this helps :)

Hey please help me with this

Answers

Answer:2 one

Step-by-step explanation:

Full gm Tm Tm rn rn Tm Tm my king funny mommy bunny my king nth my but but but crack

-8 + 12x + 7 x + 12 =​

Answers

it equals to 4 + 19x , it’s not that hard

[tex]\huge\star{\underline{\mathtt{\red{A}\pink{N}\green{S}\blue{W}\purple{E}\orange{R}}}}\star[/tex]

-8 + 12x + 7 x + 12

= 19x + 4

8. In 2001, box office sales for moviegoers in the United States was $8.4 billion.
Which of these is equivalent to 8.4 billion?

Answers

Answer - 8.4 × 10^9

Hope this helps :)

A circle has an area of 452.3893. What is the radius? (round to the nearest whole number)

Answers

The radius is 12. (Equation used: r=[tex]\sqrt{\frac{a}{\pi } }[/tex])

Gannon had to cut a
ribbon into even pieces.
The ribbon was 3 feet
long. How many pieces
would he cut if they were
all 0.75 feet long?

Answers

He would be able to cut 4 pieces.

Simplify the expression (-1)(-fg)(-xy)

Answers

-9fxy is the answer

A bucket is leaking.After 3hr the bucket has leaked 3/4 of an ounce.How many ounces per hour is the bucket leaking 3/4oz-3hr= 3/4 divided by 5/1= _x_=oz /1hr

Answers

Answer: 1/4 ounces per hour

Step-by-step explanation:

In the 3 hours that the bucket has leaked, it has lost 3/4 ounces.

The rate at which it is leaking is therefore:

= 3/4 / 3

= 3/4 * 1/3

= 3/12

= 1/4 ounces per hour

Find the slope that passes through (−1,−3) and (−2, 2).

Answers

Answer:

The slope that passes through (-1,-3) and (-2,2) is 5/1. So, rise 5 and go over 1.

Answer:

5/1. So, rise 5 and go over 1.

Which expression is equivalent to a + a -0.34a? a. 1.34a b. 2a -0.66 c. a -0.34 d. 1.66a​

Answers

Answer: d.1.66a

Step-by-step explanation:

why aren't the numbers 38 and 40 relatively prime​

Answers

Answer:

may be this is helpful!

Answer:

38 and 40 aren't relatively prime because they can be divided by 2, 4, 10, and any numbers that multiply to 38 or 40. Like 4×10=40. You can divided 38 and 40 with any number while 5 can be divided once with 1.

Step-by-step explanation:

Primes is that you can multiply a number something to get that number. For example: 3×3=6 and 1×6=6 but their one multication of 5 like 1×5.

help meeeeeeeeeeeeeeeeeee

Answers

Answer:

I believe its D and E

Step-by-step explanation:

Does that help

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