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3 years ago

Compare solving inequality to equations

1 answer:

3 0

Solving Inequalities is very similar to solving Equations. ... If you multiply or divide one side of an equation or inequality by the same number, you have to multiply or divide the other side of the equation or inequality by the same number.

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1. Find the amount after the increase or decrease<br> 30 increased by 20

ElenaW [278]

If you do 30+20 you’ll get 50:)

7 0

3 years ago

Yosef has a measuring cup that holds

AlexFokin [52]

Answer:

D. 15

Step-by-step explanation:

Given:

Number of cups for 0.5 liters of juice = 2

∴ Number of cups for 1 liter of juice = $\frac{2}{0.5}=4$

Therefore, number of cups required for 3.75 liters of orange juice is given as:

$N=4\times 3.75=15$

So, Yosef need 15 cups of orange juice to make the fruit punch.

6 0

4 years ago

CAN SOMEONE HELP ME WITH THESE QUESTIONS PLEASE!?

sukhopar [10]

Answer:

Step-by-step explanation:

$(c+9)^2=64=8^2\\$

c+9=±8

either c=8-9=-1

c=-8-9=-17

so c=-1,-17

8x^2-3=2

8x^2=5

$x^2=\frac{5}{8}=\frac{10}{16}$

$x=±\frac{\sqrt{10}}{4}$

so A

$x^2+4x+4=18\\(x+2)^2=9*2\\x+2=3\sqrt{2} \\x=-2 ±3\sqrt{2}$

so D

8 0

3 years ago

Monica has a triangular piece of fabric. The height of the triangle is 27 inches and the triangle's base is 18 inches. Monica sa

Fed [463]

Monica forgot to multiply by 1/2
The area of the fabric is 243 in.2

Explanation:
The formula for the area of a triangle is:
1/2 • base • height

Monica’s error is that she only multuplied the base and height, without multiplying 1/2 also.

The area of the fabric is 243 in.2 because:
1/2 • 18 • 27 = 243

Or you could just divide the wrong area Monica solved (486 in2) by 2. You will also get 243 in.2

Have a nice day! And mark me brainliest please!

5 0

3 years ago

I WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

mrs_skeptik [129]

Answer:h(x)=g(x+5)+1

Step-by-step explanation:

4 0

3 years ago