4 years ago

Solve for x. √x+20=9 Please show and explain all steps so I can better understand :)thx

Mathematics

2 answers:

IRINA_888 [86]4 years ago

5 0

Answer:

he's right i just did on E.B its 61=x

lions [1.4K]4 years ago

3 0

Answer:

x=61

Step-by-step explanation:

There's a website called "symbolab.com" that I use to figure out problems like this easily. :) It has a bunch of math-related calculators and graphing stuff.

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Theos mom bought an eight pack of juice boxes for 4 dollars find the unit rate

riadik2000 [5.3K]

Answer:

$0.50 for a pack of juice.

Step-by-step explanation:

You are finding the unit rate of the cost of each unit, or one box of juice. In this case, there is 8 juice boxes in the pack, which costs you $4. Divide 4 with 8:

4/8 = 1/2 = 0.5

$0.50 is the cost per pack of juice.

3 0

3 years ago

Which of the following is equivalent to 3 (small) 4? 7 12 64 81

anygoal [31]

Do you mean 3^4?

If you mean this^ the answer would be 81.

4 0

3 years ago

Two-thirds of the T-shirts in a T-shirt shop are blue. Three-fifths of those T-shirts are on sale. One-half of the blue T

katrin2010 [14]

Let, total number of T-shirts are x.

Number of blue T-shirts = (2/3)x = 2x/3 .

Number of blue shirts on sale = (3/5)(2x/3) = 2x/5 .

Number of medium sized blue shirts on sale = (1/5)(2x/5) = 2x/25 .

Fraction of the shop's T-shirts are blue T-shirts that are on sale and are size medium = $\dfrac{2x/25}{x}$ = 2/25 . ( Number of medium sized blue shirts on sale divided by total number of T-shirts )