3 years ago

What is the answer to this algebra question ???13-2(x+4)=8x+1

Mathematics

1 answer:

SVETLANKA909090 [29]3 years ago

6 0

Answer:

x =2.5

Step-by-step explanation:

13-2(x+4)=8x+1
13-2+4x=8x+1
-13 -13
-2+4x=8x-12
+2 +2
4x = 8x-10
-8x -8x
-4x/-4 = -10/-4

x = 2.5

You might be interested in

It costs a flat fee of $3.15 to make an international call plus $0.05 for every minute that you talk. if you were charged $5.10

DerKrebs [107]

The equation would be 0.05x + 3.15 = 5.10
0.05x = 1.95 (subtraction)
x = 39 (division)
39 minutes

8 0

3 years ago

Find the value of x such that the data set has the given mean 98, 122, 106, 112, 106, x; mean 114

Licemer1 [7]

Answer:

140

Step-by-step explanation:

$Mean=\frac{sum of datas}{number of data's}\\\\\frac{98+122+106+112+106+x}{6}=114\\\\\frac{544+x}{6}=114\\\\544+x=114*6\\\\544+x=684\\\\x=684-544\\\\x=140\\$

6 0

3 years ago

Matt wants to purchase a gasoline motor scooter. The gas mileage 75 miles for each 1/2 gallon of gasoline. How many miles will M

Paraphin [41]

Answer: 750 miles

Step-by-step explanation:

The gas mileage is 75 miles per 1/2 gallon of gasoline.

First find how many miles it can go on 1 gallon of gasoline:

= 75 ÷ 1/2

= 150 miles

If the scooter can go 150 miles on 1 gallon, the number of miles it will go on 5 gallons is:

= 5 * 150

= 750 miles

4 0

3 years ago

How can you bite back a mosquito

BigorU [14]

Just smack it lol. I don’t think you can bite it back

8 0

3 years ago

Luke invested $69,000 in an account paying an interest rate of 5.1% compounded daily. Assuming no deposits or withdrawals are ma

muminat

Answer:

A = $ 181,824 rounded

Step-by-step explanation:

A = $ 181,823.93

A = P + I where

P (principal) = $ 69,000.00

I (interest) = $ 112,823.93

6 0

3 years ago