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
rosijanka [135]
3 years ago
12

5y +2 -4y I need help

Mathematics
1 answer:
Yuliya22 [10]3 years ago
3 0

Answer:

Simplified- 1y+2 or y+2

Step-by-step explanation:

To simplify this equation, subtract the common variables.

(5y-4y)+2

This turns into..

1y+2 or y+2

You might be interested in
What is 6 to the fourth power times 6 to the fourth power
wel

Answer:

6^8

Step-by-step explanation:

6^4 * 6^4

We know that a^b * a^c = a^(b+c)

6^4 * 6^4 = 6^(4+4) = 6^8

7 0
3 years ago
Read 2 more answers
Maurice has 76 postcards in all. The ratio of the number of postcards he has received to the number of postcards he has bought i
nexus9112 [7]

Answer:

50 but if its not an estimate 50.6 i would try 50 first

Step-by-step explanation:

also brainiest plz

4 0
2 years ago
A set of X and Y scores has a regression equation with a slope of b = 4. If the mean for the X values is MX = 2 and the mean for
Rom4ik [11]

Answer:

-2

Step-by-step explanation:

In a linear regression model we have the equation Y = b_{1}X + b_{0} that relates X and Y, where b_{1} is the estimator of the slope and b_{0} is the estimator of the Y-intercept. The coefficients b_{1} and b_{0} can be estimated with the equations:

b_{1} = \frac{S_{xy}}{{S^{2}}_{x}}

b_{0} = MY-b_{1}MX. Thus,

b_{0} = 6 - (4)(2) = -2

6 0
2 years ago
27 x 26 x 28 x 34 x 45
andreev551 [17]

27 x 26 x 28 x 34 x 45 = 30,073,680

8 0
3 years ago
Read 2 more answers
1) What is the scale factor of dilation when the blue shape is a dilation of the black shape?
Anon25 [30]
B and A is the correct answers
4 0
3 years ago
Other questions:
  • If a person is born every 5 seconds and a person dies every 12 seconds, then how many seconds does it take for the population to
    13·1 answer
  • Of 30 students 1/3 play sports 2/3 of them play soccer. How many play soccer
    15·2 answers
  • Find the function value.. . cos^2(7pi/8)=
    9·1 answer
  • A coordinate plane showing the Speed of a Red Kangaroo. The x-axis shows Time in seconds and the y-axis shows Distance Traveled
    10·2 answers
  • Calculating a correlation can help describe a relation between two quantitative variables' ___ and ___ . However, it is not suff
    9·1 answer
  • One way to show that two triangles are similar is to show that ______.
    10·2 answers
  • 85 on a 7-hour clock
    11·1 answer
  • Factor the expression (20a+4)-(14a-12)
    8·1 answer
  • Triangle A’ B’ C’ is the image of triangle A B C under a rotation about the origin, (0,0)
    5·1 answer
  • Which expression can be placed on the right side of the equals sign to form an equation?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!