All categories

3 years ago

PLEASE HELP ASAP! THIS IS DUE SOON! SHOW STEPS AND I WILL GIVE BRAINLIEST! A lot of points!

Mathematics

2 answers:

Finger [1]3 years ago

8 0

First one hope this helps

Nat2105 [25]3 years ago

4 0

Answer:

For the last one,it is -a^10b^5c^15

Step-by-step explanation:

When you raise monomials to a power, you multiply each thing inside the parenthases by the power you are raising it to. (-a^2bc^3)^5=(-a^5x3)(b^1x5)(c^3x5)=-a^10b^5c^15

Hope this Helps

You might be interested in

Solve 3x + 7 > -x - 9. Show each step of your work.

Kruka [31]

Answer:

x > -4

Step-by-step explanation:

Inequalities like these are solved the same way equations are solved, except when multiplying both sides you flip the less than/greater than sign:

3x + 7 > -x -9

3x + 7 - 7 > -x -9 -7 Subtract 7 from both sides

3x > -x -16

3x + x > -x -16 + x add x to both sides

4x > -16

$\frac{4x}{4}$ > $\frac{-16}{4}$ divide both sides by 4

x > -4

In this case the inequality sign did not have to be flipped since we never multiply both sides by a negative number.

3 0

3 years ago

Write the absolute value inequality in the form lx-bl c that has the solution set x<-5 or x<7

irinina [24]

The answer is 5€7=47

4 0

3 years ago

Stephanie planted a home garden. She planted 2 rows of tomatoes with 4 tomato plants in each row. She also planted squash in row

natulia [17]

Answer:

Step-by-step explanation:

it is known that 8 tomato plants were planted in total

( 2 rows with 4 plants each equal to 8 plants in total)

however there is X amount of rows of squash with 7 plants in each row

therefore in an equation it would be y= 7x+8

3 0

4 years ago

Use the distributive property to evaluate the expression.

JulijaS [17]

Answer:

208 or 26(8)

Step-by-step explanation:

8*26=208

26*8=208

6 0

3 years ago

The line above goes through points (-4,0) and (0,1). what is the equation of the line?

mariarad [96]

Answer:

y = $\frac{1}{4}$ x + 1

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (- 4, 0) and (x₂, y₂ ) = (0, 1)

m = $\frac{1-0}{0+4}$ = $\frac{1}{4}$

Note the line crosses the y- axis at (0, 1) ⇒ c = 1

y = $\frac{1}{4}$ x + 1 ← equation of line

5 0

3 years ago