3 years ago

Solving one - step equations

1 answer:

3 0

You will only need to perform one step in order to solve the equation. One goal in solving an equation is to have only variables on one side of the equal sign and numbers on the other side of the equal sign. The other goal is to have the number in front of the variable equal to one.

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Can someone please help

Korvikt [17]

Answer : y = -3/4x + 1

To find an equation that goes through the two points provided, you have to find the slope using those same two points.
The equation for slope is (y2-y1)-(x2-x1).

The slope is -3/4.

The y-intercept is already given to you in the point (0,1).

Just plug everything into an equation and you get y = -3/4x + 1.

3 0

3 years ago

Factor the expression completely 7v5w + 7vw5 + 7u4vw

makvit [3.9K]

$7v^5w=7vw\cdot v^4\\7vw^5=7vw\cdot w^4\\7u^4vw=7vw\cdot u^4\\\\7u^5w+7vw^5+7u^4vw=7vw(v^4+w^4+u^4)$

8 0

3 years ago

The Sandhill School carnival sold $44 worth of advance tickets. The carnival organizers will also sell tickets at the door for $

pychu [463]

Answer:

Below,...

Step-by-step explanation:

$44 + ($4*67) = Total_num_of_money

$4*67 = $268

$268 + $44 = $312

Chow,...!

7 0

2 years ago

Solve the following equation. -8x=-6x +10

miskamm [114]

(-8)x=(-6)x+10
(-2)x=10
X=10/-2
X=-5

8 0

3 years ago

Chef Alfredo invested $4800 at a simple interest rate of 5% and can now afford a $6,000

KonstantinChe [14]

Answer:

5 years

Step-by-step explanation:

The difference in the amounts is the total interest:

6000 - 4800 = 1200

Yearly interest is:

4800*0.05 = 240

Time in years:

1200/240 = 5

7 0

2 years ago