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grigory [225]
2 years ago
12

What is the value of x?

Mathematics
1 answer:
Cloud [144]2 years ago
4 0
I think the answer is D. 170 but if I’m wrong I’m totally srry
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4/5G + 42 = 2.8G + 18<br> Plz solve with an explanation
inysia [295]

Answer:

12

Step-by-step explanation:

Simplify  \frac{4}{5}G

​5

​

​4

​​ G  to  \frac{4G}{5}

​5

​

​4G

​​ .

\frac{4G}{5}+42=2.8G+18

​5

​

​4G

​​ +42=2.8G+18

Multiply both sides by 5.

4g + 210 = 14g + 90

Simplify  

 14G + 90 - 4G to 10G + 90

Subtract 90 from both sides.

210-90=10G210−90=10G

Simplify  210-90210−90  to  120120.

120=10G120=10G

Divide both sides by 1010.

\frac{120}{10}=G

​10

​

​120

​​ =G

Simplify  \frac{120}{10}

​10

​

​120

​​   to  1212.

12=G12=G

Switch sides.

G=12G=12

SORRY ABOUT ALL THIS WORK...

3 0
2 years ago
Read 2 more answers
Ali’s dog weighs 8 times as much as her cat. Together, the two pets weigh 54 pounds. How much does Ali’s dog weigh?
baherus [9]
Ali's dog weighs 48 pounds.
5 0
3 years ago
Read 2 more answers
The value of a car reduces by 30% every 6 months. A car costs $15,000 when new. What is the value of the car after 2 years?
Allisa [31]
6 months goes into 2 years 4 times
30 x 4 = 120
120% of 15,000 is
100% is 1,500
10% is 150
150 x 2 = 300 (20%)
1,500+300=1,800
15,000+1,800=16,800
hope this helped
3 0
3 years ago
Simplify the expression.<br> <img src="https://tex.z-dn.net/?f=%5Csqrt%5B1%5D%7B10%7D" id="TexFormula1" title="\sqrt[1]{10}" alt
Hunter-Best [27]
The answer would just be 10 :)
7 0
3 years ago
A gallon of milk cost 1.99. A half-gallon cost 3.89. Is this proportional or nonproportional?
luda_lava [24]

Answer:

Non Proportional

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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