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3 years ago

15

What is the most efficient first step to isolate the variable term on one side of this equation?

2 answers:

fenix001 [56]3 years ago

8 0

So you would start from subtracting -4 on both sides then it leave 9x=-9 then divide both sides by 9 which would leave you with “ x=-18”

Vera_Pavlovna [14]3 years ago

8 0

What is the most efficient first step to isolate the variable term on one side of this equation?

-9x = -4x + 5

Add 4x to both sides. you add 4x to both sides from edgenuity 2020

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1 year ago

What steps do i take to prove this? i have a few more

Maksim231197 [3]

Answer:

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Step-by-step explanation:

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2 years ago

A total of h males and (h - 2) females visit the museum on a certain day. If total of visitors for that day is 80, what is the v

Akimi4 [234]

Given:

Number of males = h

Number of females = (h-2)

Total number of visitors = 80

To find:

The value of h.

Solution:

We have,

Number of males = h

Number of females = (h-2)

So, the total number of visitors is:

$Total=h+(h-2)$

$Total=2h-2$

It is given that the total number of visitors is 80. So,

$2h-2=80$

$2h=80+2$

$2h=82$

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$h=\dfrac{82}{2}$

$h=41$

Therefore, the correct option is D.

3 0

2 years ago

What is the solution to the given inequality?

SashulF [63]

1/2 - 1/4x ≥ -1/4

Combine 1/4x to get x/4:

1/2 - x/4 ≥ -1/4

Subtract 1/2 from both sides:

-x/4 ≥ -1/4 - 1/2

Simplify:

-x/4 ≥ -3/4

Multiply both sides by 4:

-x ≥ -3/4 * 4

-x ≥ -3

Multiply each side by -1 ( and since you are multiplying by -1, you also need to reverse the inequality sign)

Answer: x ≤ 3

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2 years ago

What is the area of this triangle? Enter your answer in the box. in² Triangle. Base is labeled 10 inches. A segment extending fr

Luba_88 [7]

Answer:

20 in³

Step-by-step explanation:

Area of a triangle is half the base times the perpendicular height:

A=0.5bh

=0.5*10*4

=20

3 0

2 years ago