1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
garik1379 [7]
3 years ago
13

Grandpa Gump is 63 years old his age is 2 years less than five times age of Billy, how old is Billy

Mathematics
1 answer:
7nadin3 [17]3 years ago
6 0


Billy's age= x

5x + 2 = 63
5x = 65
x = 13

Billy is 13 years old

You might be interested in
PLS HELP
dybincka [34]
12.826+2.93= 15.756

Since you have to round it, your final answer would be 15.8
6 0
3 years ago
Read 2 more answers
I need help with this problem.<br>please help<br><br>Directions: Solve each system by substitution.​
artcher [175]

Answer:

(-1,-6)

Step-by-step explanation:

Plug 6x for y into the bottom equation:

2x+3(6x)= -20

2x+18x= -20

20= -20

x= -1

Substitute -1 for x in the equation for y:

y=6(-1)

y=-6

I hope I could help :)

3 0
3 years ago
Read 2 more answers
What is the width of a rectangle with an area of 300 square feet and a length of L feet?
k0ka [10]
300/L . Just divide area by one side
4 0
3 years ago
Please help :(<br> [math]
sergij07 [2.7K]

Hey!

------------------------------------------------

First Equation:

2x + 3 = -7

2x + 3 - 3 = -7 - 3 (Subtract 7 to both sides)

2x = -10

2x/2 = -10/2 (Divide 2 to both sides)

x = -5

------------------------------------------------

Second Equation:

4.5x - 7 = 20

4.5x + (-7) + 7 = 20 + 7 (Add 7 to both sides)

4.5x = 27

4.5x/4.5 = 27/4.5 (Divide 4.5 to both sides)

x = 6

------------------------------------------------

Third Equation:

-3x + 7 = 28

-3x + 7 - 7 = 28 - 7 (Subtract 7 to both sides)

-3x/-3 = 21/-3 (Divide -3 to both sides)

x = -7

------------------------------------------------

Answers:

2x + 3 = -7 → x = -5

4.5x - 7 = 20 → x = 6

-3x + 7 = 28 → x = -7

------------------------------------------------

Hope This Helped! Good Luck!

8 0
4 years ago
Please help!! Tell whether the lines for the pair of equations are parallel, perpendicular, or neither.
PilotLPTM [1.2K]
I got parallel
tell me if i get it right
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following functions is not a linear function?
    14·1 answer
  • Cost $600. markup is 30% what is the dollar markup
    9·1 answer
  • Which phrase describes the variable expression m + 5
    12·1 answer
  • 3/5 =2/3t what is t PLZ HELP
    12·2 answers
  • A patio is in the shape of a trapezoid. The length of the longer base is 17 feet. The length of the shorter base is two feet les
    7·1 answer
  • Jake makes concrete by mixing cemente, sand and gravel in the ratio 4:2:1 work out the mass of the sand in 38.5kg of concrete mi
    8·2 answers
  • Which number is itra
    14·2 answers
  • Monica’s retirement party cost two dollars, plus an additional three dollars for every guess she invites. If there are 16 guests
    12·1 answer
  • Amy is baking her famous pies to sell at the Town Fall Festival. She 1 point
    15·1 answer
  • The distance between Anubhav’s school and his house is 45 km. He started from his house for school at 7:00 am and covered 30 km
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!