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
Gala2k [10]
2 years ago
11

Bill plans to buy school supplies and the following equation represents what he bought.

Mathematics
2 answers:
Lena [83]2 years ago
8 0

Answer:

1. 8

Explanation: 5x + 20(.50)=50

5x + 10=50. Now do 50-10 to get 40. So,

5x=40. Now divide 40/5 to get 8.

2. .5

5(8) + 20x=50. Now do 5*8

40 + 20x=50. Now, 50-40 to get

20x=10. And divide 10/20 to get .5

iren2701 [21]2 years ago
6 0

Answer:

1. x = 8

2. y = 1/2

Step-by-step explanation:

1. Plug the function

5x + 20(0.50) = 50

= 5x + 10 = 50

Subtract 10 from both side

= 5x = 40

Divide 5 on both sides

= x = 8

2. Plug in the function

5(8) + 20y = 50

= 40 + 20y = 50

Subtract 40 on both sides

= 20y = 10

Divide 20 both sides

= y = 10/20 | 1/2

You might be interested in
Kennedy and Kenyon are meeting at Dave and Buster’s to play video games after school one day. They arranged to meet at 4:45. Ken
melisa1 [442]

Answer:

5:00 o clock

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Three different fraction equivalent 1
olga nikolaevna [1]

Answer:

3/3, 9/9, 12/12

Step-by-step explanation:

Equivilant fractions are only the ssame number on top of each other OR a number on top of a 1

7 0
3 years ago
Helppp ..
leva [86]

Answer:

h(x) =  3(x - 5)^2 + 6.

Step-by-step explanation:

g(x) = 3x^2 + 8

Shifting 5 units to the right gives:

3(x - 5)^2 + 8

Now 2 units down :

3(x - 5)^2 + 8 - 2

= 3(x - 5)^2 + 6.

5 0
2 years ago
Read 2 more answers
PLEASE HELP QUESTION: What is the midpoint of the line containing the points X(4,-1) and Y(-4,1)?
11Alexandr11 [23.1K]

Answer:

( D ) , ( 0 , 0 )

6 0
3 years ago
Read 2 more answers
What is the value of 4 + 5x when x = 3?<br><br> 11<br> 12<br> 17<br> 19
kirza4 [7]
19 is the answer 4+5(3)= 4+15=19
8 0
3 years ago
Read 2 more answers
Other questions:
  • The temperature of a cup of coffee t minutes after it has been poured is described by the function
    11·1 answer
  • During his speech at the Creating Digital Dividends Conference in October 2000, Bill Gates said, "I’m a great believer that any
    15·1 answer
  • If triangle ABC is dilated by a scale factor of 2 with a dilation center of A, what will be the coordinates of point b’?
    12·1 answer
  • Need help! Please!! I been trying to correct my daughters work.! single dad picture attached number, questions number 8
    15·1 answer
  • If a = b and b = c, which statement must be true?
    15·2 answers
  • The amount of a radioactive substance decreases by 10% every
    13·1 answer
  • Write in point-slope form an equation of the line that passes through the point (6,−1) with slope −1/3.
    6·2 answers
  • Help plz I have 6 minutes
    10·1 answer
  • Maria has a bag with 6 red marbles, 6 blue marbles, and 4 green marbles looking Maria picks one . She does not replace it and sh
    9·1 answer
  • Rich chooses a 4-digit positive integer. He erases one of the digits of this integer. The
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!