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
Natali5045456 [20]
3 years ago
15

-2x+6y=6 -7x+8y=-5 by substitution

Mathematics
1 answer:
Goryan [66]3 years ago
6 0

Answer:

69

Step-by-step explanation:

You might be interested in
If some one could help me that would be great
r-ruslan [8.4K]

Answer:

I think it is this I'm not 100% sure tho

  1. feet
  2. Square feet
  3. feet
  4. cubic

3 0
3 years ago
The label on a 2 1/2 pound grass seeds states that it will cover an area of 400 Square feet based on the information what is the
Nostrana [21]

Answer:

B.

Step-by-step explanation:

if you want to check it would be

160 x 2.5 = 400

OR

400 / 2.5 = 160

i hope this helps!

5 0
3 years ago
Find the value t if the value of 3x + 5x – 2t equals to 8, when x = -1 .
Evgesh-ka [11]

Step-by-step explanation:

3x + 5x - 2t = 8

3 . (-1) + 5 . (-1) - 2t = 8

-3 - 5 - 2t = 8

-8 - 2t = 8

-2t = 8 + 8

-2t = 16

t = 16/-2

t = -8

<h3>#CMIIW</h3>
5 0
3 years ago
WORTH MANY POINTS AND NEEED HELP ASAP
Maru [420]

Answer:

6x

Step-by-step explanation:

Area of triangle = l x w => 2x x 3x = 6x

4 0
3 years ago
How do you write fifteenths fortieths in the simplest for in fractions
Tema [17]
5 goes into both 15 and 40, so you'd divide each by that, which would leave you with 3/8 (three eighths) as the simplest form.
7 0
3 years ago
Read 2 more answers
Other questions:
  • I need help with answers A,B,C
    11·1 answer
  • Solve the compound inequality graph the solution
    5·1 answer
  • you buy seven bags of gummy bears and 3 bag of chocolate and your total is $22 your friend buys a your friend buys three bags of
    13·1 answer
  • Can someone help me with 11?
    12·2 answers
  • If QT is the perpendicular bisector of PR, find the measure of each.
    6·1 answer
  • How many Times more massive is stupider than mercury? Answer the questions to find out.
    7·1 answer
  • Without using a calculator, fill in the blanks with two
    5·2 answers
  • The area of a square is numerically less than six times it's sides . list some of the squares in which this happens?
    5·1 answer
  • Decide whether the two segments are parallel, perpendicular, or neither.
    12·1 answer
  • Gabrielle angles her pool cue against the edge of her pool table, as shown below. What is the measure of angle a and angle b
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!