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
zavuch27 [327]
3 years ago
12

for the question. 19. Solve this equation: 80 = 3y + 2y + 4 + 1. A. y = 15 B. y = 75 C. y = –15 D. y = 1/5

Mathematics
2 answers:
Scorpion4ik [409]3 years ago
3 0
80 = 3y+ 2y+4+1
Simplfy like terms:
80 = 5y + 5
-5           -5
75 = 5y
5       5
y = 15 
The answer is A. hope this helps

olganol [36]3 years ago
3 0

3y + 2y = 5y \\  4 + 1 = 5 \\ 80 = 5y + 5 \\ 80 - 5 = 75 \\ 75 \div 5y = 15 \\ y = 15
You might be interested in
Is this correct and if not can you please correct it!
Tanzania [10]

Answer:

Correct!

Step-by-step explanation:

That’s right

6 0
3 years ago
Wondering if anyone could help?
aleksklad [387]

Answer:

error

Step-by-step explanation:

4 0
2 years ago
Danessa is working with consecutive even numbers. If x is her first number, which expression represents her second number? O x +
podryga [215]

Answer:

I believe its x + 2

Step-by-step explanation: hope this helped !

4 0
3 years ago
Ronnie marks up items at his store by 45%. He buys kazoo's for $1.30. How much will he sell them for when he applies the mark up
wel

Answer:

A

Step-by-step explanation:

1.3 times.45+1.3

6 0
3 years ago
For the data shown in the scatter plot, which is the best estimate of r? -0.95, -0.55, 0.55, 0.95
Liula [17]
From the data shown in the scater plots, the points are scattered apart which means that r is not close to 1.

Also the data points increase to the right which means that r is positive.

Therefore, the estimate for r in the data shown in the scatter plot is 0.55
6 0
3 years ago
Other questions:
  • Write 6)15 as a fraction with a denominator of 20
    5·2 answers
  • The diagram shows a triangle.The sizes of the angles, in degrees, arex 30Work out the value ofx.Diagram NOTaccurately drawn
    8·1 answer
  • What are the solutions of the equation x^4 + 6x^2 + 5 = 0? Use u substitution to solve.
    6·1 answer
  • Is the polynomial t^4-7 in standard form?
    13·2 answers
  • I need help pls to do this​
    13·1 answer
  • A town official claims that the average vehicle in their area sells for more than the 40th percentile of your data set. Using th
    12·1 answer
  • Find the slope (6, -2) (2, -6)
    12·2 answers
  • Find the missing values in each row. Use the percent equation. A: Principal: $100 Interest rate: 5% Time in years: 3 Interest ea
    12·1 answer
  • HELPPPP!! will mark brainliest
    5·1 answer
  • Helppppp<br> helpppppp helppp
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!