All categories

2 years ago

What does 160=7x+6 equal to?

Mathematics

2 answers:

timama [110]2 years ago

5 0

Answer:

x=22

Step-by-step explanation:

7x+6=160.

Lets start by moving 6 over to the other side. We can do this by subtracting 6 from both sides of the equation.

7x+6-6=160-6

7x=154

Now, let's isolate x by getting rid of the 7. The 7 is being multiplied with x, so to get rid of it we have to divide both sides by 7.

7x/7 = 154/7

7nadin3 [17]2 years ago

4 0

Look Below :

Step-by-step explanation:

160 - 6 = 7x

154 = 7x

7x = 154

x = 22

You might be interested in

PLEASE HELP!!!!

Paraphin [41]

What is your favorite flavor of ice cream

5 0

3 years ago

A total of 766 tickets were sold for the school play. They were either adult tickets or student tickets. There were 66 more stud

Svetllana [295]

350 because 350+416=766

8 0

3 years ago

Anna wants to buy a car in two years and wants to have $10,000 for the purchase. How much will Anna need to deposit today in an

Brut [27]

Answer:

Anna will need to deposit $\$9,050.25$

Step-by-step explanation:

we know that

The compound interest formula is equal to

$A=P(1+\frac{r}{n})^{nt}$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

n is the number of times interest is compounded per year

in this problem we have

$t=2\ years\\A=\$10,000\\ r=0.05\\n=12$

substitute in the formula above and solve for P

$10,000=P(1+\frac{0.05}{12})^{12*2}$

$10,000=P(1.0042)^{24}$

$P=10,000/(1.0042)^{24}$

$P=\$9,050.25$

8 0

3 years ago

12x^2+20=50 what is x

LenaWriter [7]

Answer: x=1.5811389999999999 , or 1.59

Step-by-step explanation:

First, Subtract 20 from both sides.

12x2+20−20=50−20

12x2=30

Then, Divide both sides by 12:

12x^2/12 = 30/12

⇒ you get : x^2 = 5/2

After, Take square root.

x= ± √ 5/2

Finally you answer is going to be =1.5811389999999999 OR, 1.59

* Hopefully this helps:) Mark me the brainliest:)

7 0

3 years ago

Solve each proportion ; b/5= 8/16 ( those are fractions)

Alex Ar [27]

The answer is 2.5 just set it up and cross multiply then divide

6 0

3 years ago