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
german
3 years ago
15

Evaluate the expression when x=7 and y= -2 -x+8y​

Mathematics
1 answer:
inessss [21]3 years ago
7 0

Answer:

y=-2

Step-by-step explanation:

y=-2*-7*+8y

y= 14+8y

-7y=14

y=-2

You might be interested in
Samantha bought two pencils for ten dollars, one eraser that is fifteen dollars, and one marker that costs twenty dollars. How m
Keith_Richards [23]
$10 + $15 + $20 = $45
4 0
3 years ago
Read 2 more answers
I need ASAP please help me
Colt1911 [192]

Answer:

5006 is and 4896

Step-by-step explanation:

math is the best letsgoooo

5 0
2 years ago
Plz help I’m need help
n200080 [17]
I can’t really help you too much with the graphing but what you do with ordered pairs is whatever is the first number (example for point A it’s -2) you go and find it on the horizontal line. Once you find it on the horizontal line you either go up or down the graph by how many units the second number is (4 so you would go up four in the graph) and then you plot the point
8 0
3 years ago
Read 2 more answers
PLEASE HELP NOW IM FAILING MATH
zaharov [31]
X = 89

A triangle always equals 180°. Because two out of three angles are given, the two known angles (42° and 49°) can be added together which is 91°. The 91° can be subtracted from 180° to find the unknown angle x.
4 0
3 years ago
Read 2 more answers
your local radio station is having their yearly mp3 and concert ticket giveaway for one minute, every 5th caller will win an mp3
a_sh-v [17]
You find the lcm of both
5 10 15 20 25 30 35
7 14 21 28 35
You were the 35 caller
5 0
4 years ago
Read 2 more answers
Other questions:
  • a certin shade of green paint is made from 5 parts yellow mixed with three parts blue. if 2 cans of yellow are used, how many ca
    13·1 answer
  • For the diagram below, which equation is the correct use of the distance formula?
    6·2 answers
  • Is 5/8 grater than or equal to 11/16
    5·1 answer
  • Statistics students believe that the mean score on the first statistics test is 65. A statistics instructor thinks the mean scor
    12·1 answer
  • Circle V is shown. Line segments Y V and W V are radii. Tangents Y X and W X intersect at point X outside of the circle. The len
    6·2 answers
  • #12<br> The distance between the points (3, 3) and (7, 3) is
    11·1 answer
  • F(x) = |x+3| horizontal stretch by a factor of 4
    8·1 answer
  • Cooper buys milk and apples at the store. He pays a total of $28.21 He pays a total of $4.61 for the milk. He buys 4 bags of app
    7·1 answer
  • An organization supports 125 villages financially. This figure is only 11% as compared to the organization's worldwide support.
    5·1 answer
  • What's the exact value of sin 7/12?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!