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
Iteru [2.4K]
2 years ago
10

Mark for review (Will be highlighted on the review page) 1. Solve this equation: 80 = 3y + 2y + 4 + 1.

Mathematics
1 answer:
saul85 [17]2 years ago
7 0
First combine the like terms 3y + 2y to get 5y. Then combine 4 + 1 to get 5. Your equation will now be 80 = 5y + 5. To solve for y, 5 needs to be subtracted from both sides of the equation leaving 75 = 5y. Final step to solving for y, 5 needs to be divided from each side of the equation leaving the final answer of
15 = y.
You might be interested in
A journalist interviews 123 people after they leave a restaurant and asks them how confident they are that the food is safe.
nydimaria [60]

Answer:

what do I need to do to answer

Step-by-step explanation:

5 0
3 years ago
What is the decimal equivalent of 7 4/5?
motikmotik
It should be 7.8 which is answer D
8 0
2 years ago
Read 2 more answers
HEY CAN ANYONE PLS ANSWER DIS MATH PROBELM!
miv72 [106K]

Answer:

y=-2x+6 and y=4x

Step-by-step explanation:

If you graph these two, the point where the two lines intersect is (1,4).

7 0
3 years ago
Read 2 more answers
X - 5 &lt; - 3 <br> Or<br> X + 8 &gt; 2
Alex Ar [27]

Step-by-step explanation:

x-5 < -3

or, x < -3 +5

or, x < 2

Now,

x +8 >2

or, x >2 - 8

or, x >-6

7 0
1 year ago
7f=49 i need help fasttttttttt
malfutka [58]

Answer:

f = 7

Step-by-step explanation:

7f = 49

Divide each side by 7

f = 7

7 0
2 years ago
Read 2 more answers
Other questions:
  • What is the whole number of 138.006
    8·1 answer
  • What is the formula for the volume of a cuboid?
    5·2 answers
  • Which phrase describes the pattern? 1, 7, 19, 43...Question 2 options: add 6 ,multiply by 3 and then add 1 multiply ,by 3 and th
    14·1 answer
  • Solve -6n+5=59 it’s a 2 step equation and I need to no how to do it step by step
    14·1 answer
  • Write a mixed number for p so that 3 1/4 x p is more than 3 1/4
    13·1 answer
  • A fence is to be built to enclose a rectangular area of 240 square feet. The fence along three sides is to be made of material t
    13·1 answer
  • Let f(x) = n^2 - 1, where n is an integer and n &gt;= 1. Is f(x) always divisible
    15·1 answer
  • Helpppp me hurry plz
    5·2 answers
  • What is the solution to the equation below round your answer to two decimal decimal places log4 x=2.1
    7·2 answers
  • 'calcula que signo tiene el producto de cien números enteros, sabiendo que 27 de ellos son positivos y que ninguno es cero''.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!