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
Brums [2.3K]
3 years ago
7

Pl help it’s for homework

Mathematics
2 answers:
soldier1979 [14.2K]3 years ago
4 0

Answer:

hold on...

Step-by-step explanation:

deff fn [24]3 years ago
3 0

Answer:

i think

you multiply second equation by 2

12x-8y=12

12x+8y= -60

then you add

which is

24x=72

then you do 24 ÷24

and 72÷24 which is 3

so x is 3

then substitute x

so 12x(3) +8y=12

36+8y=12

then 8y - 8 and 12-8

so 36÷36 and 4÷36

so y is 9

You might be interested in
What number makes the expressions equivalent? Enter your answer in the box. 12 (–1.4m + 0.4) = m + 0.2
True [87]

Answer:

0.2584

Step-by-step explanation:

12 (–1.4m + 0.4) = m + 0.2

Open the bracket

-16.8m + 4.8 = m + 0.2

collect like terms

-16.8m - m = -4.8 + 0.2

-17.8m = -4.6

Divide both sides by -17.8

m = 4.6/17.8 = 46/178

m = 0.2584

5 0
4 years ago
Read 2 more answers
Please help I'll rate brainiest answer and 5 stars I suck at math
Leviafan [203]
The answer would be D

3 0
3 years ago
Read 2 more answers
April is considering a 7/23 balloon mortgage with an interest rate of 4.15% to
Inessa [10]

Answer:170,118.49

Step-by-step explanation:apex

4 0
3 years ago
One side of a fence is 22 feet long. If 3 feet = 1 yard, how many yards long is the fence?
Furkat [3]
<h2>7.3333... is the correct answer</h2><h2></h2><h3>22 ÷ 3 = 7.3333...</h3><h3></h3><h3><em>Please let me know if I am wrong.</em></h3>
8 0
3 years ago
Read 2 more answers
Giving brainliest to right answer &lt;3
V125BC [204]
Answer:

42, C i think


Explanation:
8 0
3 years ago
Other questions:
  • Last year there were 1,435 8th graders at a school. This year there are 1,220. What is the percent change in the number of 8th g
    12·1 answer
  • What is the square root of 190,290,390,545
    14·2 answers
  • What 2.85 when rounded to the nearest hundreth
    12·1 answer
  • Find the height of a triangle with area = 110 ft squared and base = 10ft
    6·1 answer
  • 1).Walter buys a bus pass for $30. Every time he rides the bus,money is deducted from the value of the pass.He rode 12 times and
    13·2 answers
  • Three expressions that are equal to -2(4-3x) +(5x-2)
    13·1 answer
  • Select all of the expressions that are equivalent to 3.1³ (it's 4 not 3)
    5·1 answer
  • Fred is making a fruit salad. The ratio of cups of peaches to cups of cherries is 2 to 3. How many cups of peaches will Fred nee
    15·2 answers
  • How many lines of symmetry does this shape have?
    13·1 answer
  • Fred went to pick oranges at a cutrus farm.He picked 5 bushels of oranges and paid $31.75. How much would it cost to pick 7 bush
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!