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
Pie
3 years ago
6

Please help

Mathematics
1 answer:
Firlakuza [10]3 years ago
4 0

Answer:

Step-by-step explanation:

y = -2/3 x       multiply both sides the first equation by 6

6y = -4x                    Add 4x to both sides.

6y + 4x = 0

<u>-9y +4x = - 40   </u>        Subtract the bottom equation

15y =  - 40                 Divide by 15

y = -40/15

y = - 2.7

======================

6y = -4x

6*(-2.67) = -4x

-16 = - 4x

x = - 16/-4

x = 4

You might be interested in
Muhammad, a shipping and receiving clerk, uses 1 yard, 2 feet, 4 inches of twine to wrap each carton he packs. He has to pack 29
Vsevolod [243]

Answer:

 Twine needed to wrap 29 cartons = 51.55 yards

Explanation:

 1 feet = 0.3333 yard

 1 inch = 0.0277778 yard

Twine needed to wrap one carton = 1 yard, 2 feet, 4 inches

                                                           = 1 + 2 x 0.3333 + 4 x 0.027778

                                                           = 1.777712 yards.

 Twine needed to wrap 29 cartons = 1.777712 x 29 = 51.55 yards.

 Twine needed to wrap 29 cartons = 51.55 yards

4 0
3 years ago
Mark spends a total of $68.82 for 2 pairs of sneakers with the same cost. The sales tax is $5.32. Mark also uses a coupon for $3
shutvik [7]

Each pair of sneakers cost $33.25

Step-by-step explanation:

Given,

Total spent by Mark = $68.82

Sales tax = $5.32

Coupon used = $3.00

Price without sales tax = Total spent - sales tax

Price without sales tax = 68.82 - 5.32 = $63.50

As Mark used coupon, we will add this amount.

Amount of sneakers = Price without sales tax + Coupon used

Amount of sneakers = 63.50+3.00 = $66.50

As this is price of two sneakers, we will divide it by 2;

Cost of one sneaker = \frac{66.50}{2}=\$33.25

Each pair of sneakers cost $33.25

Keywords: subtraction, addition

Learn more about addition at:

  • brainly.com/question/11007572
  • brainly.com/question/11015995

#LearnwithBrainly

5 0
3 years ago
What's the best quote your heard of?
Mars2501 [29]

Step-by-step explanation:

꧁§༺⚔A real friend is one who walks in when the rest of the world walks out.” ⚔༻§꧂

8 0
3 years ago
FILL IN THE BLANK!!!
Arisa [49]
''36'' atp molecules would be the answer
7 0
4 years ago
Given m||n, find the value of x.<br> t<br> 140°<br> What is the value of x in this problem
Korolek [52]

Answer:

x = 140

Step-by-step explanation:

x=140°

m || n

3 0
2 years ago
Other questions:
  • Number 14 help I have to zoom with the answer in five minutes
    9·2 answers
  • Simplify (1/2 pt each)<br><br> -2^3=<br><br> 8^2=<br><br> 9^-1=<br><br> (-4)^-2=<br><br> HELPP PLSSS
    11·2 answers
  • How do you make an area model for division? Example: 352 divided by 25
    13·1 answer
  • According to these three facts, which statements are true?
    9·1 answer
  • A pilot in an apache rescue helicopter, at an altitude of 1200 feet, spots his two soldiers on the ground. the angles of depress
    9·1 answer
  • A bank offers an APR of 6.2% compounded daily .<br><br>the annual percentage yeild is ___% ?
    6·1 answer
  • Solve- the second side of a triangular deck is 4 feet longer than the shortest​ side, and the third side is 4 feet shorter than
    8·1 answer
  • 9u^2v and which term are like terms?
    14·1 answer
  • Will mark brainlist if correct and it’s due soon so please help. Use the information provided to write the standard form equatio
    11·1 answer
  • PLEASE HELP! No links, I just need answer and explanation please!<br> What is x and y??
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!