Ask question

Ask question

All categories

vladimir1956 [14]

3 years ago

9

Solve algebraically for all values of x

qrt{x-4} +x=6" alt="\sqrt{x-4} +x=6" align="absmiddle" class="latex-formula">

2 answers:

kirza4 [7]3 years ago

7 0

Answer:

x=5

sqrt of 5-4=1

then 1 +x(5)=6

valentina_108 [34]3 years ago

4 0

X-4+x=6
Fill in x=5
5-4=1+5= 6
Therefore, the value of x is 5.

You might be interested in

you have 12 cards. one out of every 4 cards is faceup. the rest are facedown. how many cards are faceup

umka2103 [35]

3 cards

1/4 = x/12 1/4 = 3/12
4 * 3 = 12
1 * 3 = 3
x = 3

7 0

3 years ago

An animal shelter has $2500 in its reserve fund. The shelter charges $40 per animal placement and would like to have at least $4

densk [106]

Answer:

Step 1

Write and solve the inequality:

2,500 + 40a ≥ 4,000, or 40a ≥ 1,500

a ≥ 37.5

Step 2

If the shelter places 30 cats and 10 dogs,

or 40 animals, that will be enough to meet

its goal, because a = 40 is a solution to the

inequality a ≥ 37.5.

5 0

3 years ago

8 A video game that usually costs $50 is on sale for $32.50

finlep [7]

The video game is on 35% discount.

Step-by-step explanation:

Cost of video game = $50

Price on sale = $32.50

Amount of discount = Original price - price on sale

$Amount\ on\ discount = 50-32.50\\Amount\ on\ discount= \$17.5$

Percentage = $\frac{Dicount\ Price}{Original\ Price}*100$

$Percentage=\frac{17.5}{50}*100\\Percentage=\frac{1750}{50}\\Percenatge=35\%$

The video game is on 35% discount.

Keywords: Percentage

Learn more about percentages at:

#LearnwithBrainly

6 0

3 years ago

6a+ -12a plz explain (a=1/2) I don't know evaluating expressions

Marianna [84]

Plug in the 1/2 where the a’s are answer is -3

7 0

3 years ago

3 square root 125/5-8

Ksivusya [100]

The answer is <span>-1.2917960675</span>

4 0

3 years ago