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
Alex787 [66]
3 years ago
12

5x+4y=-14 3x+6y=6 Linear Combination Method

Mathematics
1 answer:
Gwar [14]3 years ago
8 0

Answer:

8x+10y=-8

Step-by-step explanation:

5x+3x=8x

4y+6y=10y

-14+6=-8

You might be interested in
The ravens won three more games than they lost.they played 96 games.how much games did they win?
balandron [24]
x-the \ number \ of \ games \ won \ \\\\ y-the \ number \ of \ games \ lost \\\\ x= y+3 \\\\ x+y=96 \\\\ 3+y+y=96 \\\\ 3+2y=96 \\\\2y=96-3\\\\2y=93 \\\\ \boxed{y=\frac{93}{2}=46.5\approx46\ games \ lost} \\\\ x=3+46 \\\\ \boxed{x=49 \ games \ win}
4 0
3 years ago
Le answer is an isosceles triangle<br> I have no explanation but if you want to- just trust me
harkovskaia [24]

Answer:

Okay, where's the question?

7 0
4 years ago
The graph shows the number of boys and girls who
choli [55]

Answer:

The answer is A

Step-by-step explanation:

Hope this helps

5 0
3 years ago
Every week, Judy goes to the supermarket and buys the following: $5$ carrots at $\$1$ each, $3$ bottles of milk at $\$3$ each, $
Flauer [41]

Answer:

She spends $30 in total.

Step-by-step explanation:

Suppose that you buy X units of a given product with a price Y, then the total cost here is X*Y, with this we can solve our problem:

Every week Judy buys:

5 carrots, at $1 each, so she spends 5*$1 = $5 in carrots.

3 bottles of milk at $3, so she spends 3*$3 = $9 in milk bottles.

2 pineapples at $4 each (but the pineapples are at half price, so this week the pineapples cost $4/2 = $2), so she spends 2*$2 = $4 in pineapples.

2 bags of flour at $5 each, so she spends 2*$5 = $10 in flour.

1 giant container of ice cream, she spends $7 on it.

So the total money that she speends is:

$5 + $9 + $4 + $10 + $7 = $35

And she has a coupon for $5 in any order equal to or larger than $25, his order is larger than $25, so she can use the coupon.

So she will spend a total of $35 - $5 = $30

She spends $30 in total.

3 0
3 years ago
What is the least common multiple of 2 and 9
harina [27]

Answer:

18

hope this helps

5 0
4 years ago
Read 2 more answers
Other questions:
  • A table titled hours spent studying has entries 4, 5, 9, 15, 8, 2, 20, 1, 6, 9, 10, 8, 10, 8, 1, 2.
    7·2 answers
  • a concert promoter had hoped to schedule a show at a 21,000-seat sports arena. unfortunately, scheduling conflicts forced the co
    9·2 answers
  • Roy, Aaron, and Pete are given three identical rectangular blocks. They slice their blocks in different ways to get two equal ha
    11·2 answers
  • What number multiplied by itself 3 times equals -64
    8·1 answer
  • Number 6 I need help
    15·1 answer
  • 8.) Mrs. Ruiz bought six 2-liter bottles of juice. How many dekaliters of juice
    10·1 answer
  • Find the missing side of the triangle. no links​
    15·1 answer
  • 2 times the sum of a number and 9 equals 4​
    11·1 answer
  • Solve the equation -4p+9=-5
    12·1 answer
  • Help math math math math
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!