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
Bess [88]
3 years ago
10

-8x + 7y=-16 4x + y=-28

Mathematics
1 answer:
topjm [15]3 years ago
5 0

Answer:

x=-5

y=-8

Step-by-step explanation:

let first equation be equation 1

let second equation be equation 2

so we gather the like terms

You might be interested in
Imani won 50 super bouncy balls playing
pantera1 [17]

Answer:

16

Step-by-step explanation:

50-2= 48

48 divide by 2 is 16

8 0
3 years ago
What is 10+12.50h=5+15h? Solve for h and show your work please.
irakobra [83]

Answer:

10+12.50h=5+15h

We move all terms to the left:

10+12.50h-(5+15h)=0

We add all the numbers together, and all the variables

12.50h-(15h+5)+10=0

We get rid of parentheses

12.50h-15h-5+10=0

We add all the numbers together, and all the variables

-2.5h+5=0

We move all terms containing h to the left, all other terms to the right

-2.5h=-5

h=-5/-2.5

h=+2

Step-by-step explanation:

please heart and give brainliest

5 0
3 years ago
What is the value of the digits 4 in the number 84,230
m_a_m_a [10]
<span>The value of 4 is 4,000 because it’s in the thousands (1,000) column. Therefore, 4 x 1,000 = 4,000. Each column has a different value. For example, 0 is in the ones (1) column, 3 is in the tens (10) column, 2 is in the hundreds (100) column, and 8 is in ten thousands (10,000) column.</span>
5 0
3 years ago
Read 2 more answers
Which multiplication expression represents which multiplication expression represents 5^4
myrzilka [38]

Answer: 5x5x5x5

Step-by-step explanation:

5^4 is just multiplying 5 by itself 4 times

4 0
3 years ago
The Shirt shop sold 15 tshirts. Of the
Sidana [21]

Answer:

12

Step-by-step explanation:

1/5 of 15 is 3. 3 shirts are grey. 15-3 is 12. 12 t shirt are white.

8 0
3 years ago
Other questions:
  • Peter is placing a rectangle in the coordinate plane. He knows that the shorter side of the rectangle is one-third the length of
    6·1 answer
  • What speed is the fastest, 18 feet in 20 minutes, 90 feet in 2.5 hours, 20 feet in 1.5 hours, or 3 2/3 feet in 1.5 hours.
    7·1 answer
  • Find the slope of each line.<br> 1) y+3 ==*
    11·1 answer
  • E
    5·2 answers
  • The boy scouts are selling two types of popcorn as part of a fundraiser, butter and caramel. Butter popcorn sells for $5 per bag
    12·2 answers
  • Which expression does the model represent?
    14·2 answers
  • Convert 4875m to metres​
    15·1 answer
  • Can someone help me with this
    12·1 answer
  • Find the average rate of change from x = 2 to x = 6 for the function f(x) = 3^x and select the correct answer below.
    13·1 answer
  • Please help I have to have this done soon ​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!