3x3 + 3 x 1 = 3 x (3 +O)

Answer:

y = 15, x = 4

Step-by-step explanation:

Hope this helped!

Answer:

y+15x=4

Step-by-step explanation:

Answer:

X= -1

Y= -4

That's the answer I believe

5x - 3y = 7

First, Add 3y to both sides

5x - 3y + 3y = 7 + 3y

5x = 3y + 7

Then, Divide both sides by 5

[tex]\frac{5x}{5}[/tex] = [tex]\frac{3y + 7}{5}[/tex]

[tex]x = \frac{3}{5} y[/tex] + [tex]\frac{7}{5}[/tex] (Answer to #1)

-3x - 3x - 5 = 23

First, we will simplify both sides of the equation

-3x + -3x + -5 = 23

Next, We will combine like terms

(-3x + -3x) + (-5) = 23

-6x + -5 = 23

-6x - 5 =23

Then, we will Add 5 to both sides

[tex]\frac{-6x}{-6}[/tex] = [tex]\frac{28}{-6}[/tex]

x = [tex]\frac{-14}{3}[/tex] (Answer to #2)

Answer: 11a+4b+3

Step-by-step explanation: 4(5a+b)−9a+3

(4)(5a)+(4)(b)+−9a+3

20a+4b+−9a+3

(20a+−9a)+(4b)+(3)

11a+4b+3

Answer:

42, or 42.4 is round to the nearest tenth or 42.43 is round to the nearest hundreths

Step-by-step explanation:

Answer:

12.56637061 ?????

Step-by-step explanation:

Answer:

Its -7

Step-by-step explanation:

1st Triangle

XY=8

YZ=10

ZX=12

Total sum of Triangle

=8+10+12

=20

2nd Triangle

LM=12

MN=15

NL=?

Total sum of triange

LM+MN+NL=Total sum of 1st triangle

=12+15+x=20

=27+x=20

=x=20-27

x=-7

Answer:

x = 100

Step-by-step explanation:

First, you start with putting either 10 liters ontop of 40 km or the other way around. Then, whichever place you put the 10 liters, you put the 25 on the opposite side. Then the missing km is the 'x'. You need to do cross-products. So, it would be like this: 10x = 40 * 25. You start with 40 times 25, which is 1,000. Then divided by 10 on both sides. Which would take out the 10, which would be left with the 'x', and divide 1,000 by 10 it would be 100.

I hope this helps! My apologies if it's wrong. I'm not good with math.

[tex]\frac{4}{1}[/tex] × [tex]\frac{3}{4}[/tex] = [tex]\frac{12}{4}[/tex]

[tex]\frac{12}{4}=3[/tex]

[tex]4[/tex] ÷ [tex]\frac{4}{3}[/tex] OR [tex]\frac{4}{\frac{4}{3} }[/tex] = 3

Answer:

4, -8

Step-by-step explanation:

Answer: The answer is <-4, -8>

Step-by-step explanation:

Answer:

x is 8........ correct answer

Answer:

[tex](6 * n + 3)^{3}[/tex] - 12

Step-by-step explanation:

Twelve less than the cube of the sum of six times a number and three.

1. Change the words into numbers and math symbols.

Twelve = 12

Less than = subtract -

sum of six times a number and three = (6 * n + 3)

cube = exponent 3

2. Write the problem.

[tex](6 * n + 3)^{3}[/tex] - 12

Answer:

0.006

Step-by-step explanation:

Answer:

0.006 inches of rain

Hope that helps

Answer:

a. 5sqrt5 (sqrt 5 * sqrt 5 * sqrt 5 = sqrt125 = 5sqrt5)

b. 10sqrt10 (sqrt10 * sqrt10 * sqrt10 = 1000sqrt = 10sqrt10)

c. xsqrtx

Answer:

Animal cell

Step-by-step explanation:

Well, first off, it's round and has no cell wall like a plant cell does. There are also lysosomes and centrosomes, which a plant cell does not have.

Answer:

animal cell

Step-by-step explanation:

because it doesn't have a large vacuole a plant has a large vacuole and it doesnt have a cell wall like a plant cell

Answer:

8.95 × 10^7

¡Que tengas un hermoso día!

Answer:

I don't know if I'm right but I think it's 4.79583152

Step-by-step explanation:

Answer:

0.4 pounds

Step-by-step explanation:

10 pounds / 25 square feet

to get the number of pounds per feet

10 / 25 = 0.4

so, your answer is 0.4 pounds per 1 square foot

Answer:

in figure

1 . 1) 112°

2)68°

2. 1) 95°

2)85°

3. 1)146°

2)34°

3)146°

4)34°

5)146°

6)34°

7)146°

4. 1)67°

2)113°

3)67°

4)113°

5)67°

6)67°

7)113°

Answer:

Step-by-step explanation:

7/12 / 3/10 = 35/

18

= 1 17/

18

≅ 1.9444444

Answer:

-6p+9q

Step-by-step explanation:

Multiply -3 with 2p and multiply -3 with 3q.

Answer:

danggggg *_*

Step-by-step explanation:

Answer:

$6,000

Step-by-step explanation:

Form an equation

let s be the amount of sales

You know that the salesperson gets 3%, or 0.03 of the sales, so:

0.03x = 180

Then, solve

[tex]0.03x=180[/tex]

multiply both sides by 100 to get rid of the decimal

[tex]3x=18000[/tex]

divide both sides by 3

[tex]x=6000[/tex]

So the amount of sales is $6,000

Given:

The vertices of ΔABC are A(-4,4), B(-2,5), and C(-5,2).

The triangle ABC is reflected across the line y-axis to produce the image ΔA'B'C'.

To find:

The coordinates of ΔA'B'C'.

Solution:

If a figure is reflected across the y-axis, then

[tex](x,y)\to (-x,y)[/tex]

Using this rule, we get

[tex]A(-4,4)\to A'(4,4)[/tex]

[tex]B(-2,5)\to B'(2,5)[/tex]

[tex]C(-5,2)\to C'(5,2)[/tex]

Therefore, the vertices of the ΔA'B'C' are A'(4,4), B'(2,5) and C'(5,2).

Answer:

The slope is 3/2 or 1.5

Step-by-step explanation:

The slope is Rise/Run.

The difference in y-values, –1 -(-4) =3 is the rise.

the difference in x-values, 3 –1 = 2 is the run.

Answer:

29

Step-by-step explanation:

Answer:

The answer is 29