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
Viefleur [7K]
3 years ago
12

Solve the given system of equations.

Mathematics
2 answers:
netineya [11]3 years ago
3 0

Answer: x= -1/2 y=3/4

Step-by-step explanation:

murzikaleks [220]3 years ago
3 0

Answer:

x = -4y + 5/2

Step-by-step explanation:

step 1: 2x +8y + -8y = 5 + -8y

2x = -8y+ 5

step 2: divide both sides by 2

2x /2 = -8y+5/2

x= -4 + 5/2

You might be interested in
Consider the two triangles. Triangles A B C and H G I are shown. Angles A C B and H I G are right angles. The length of side A C
sergey [27]

Answer:

I think it's

D. AC/GI = BC/HI

Step-by-step explanation:

Angles that are congruent don't necessarily mean they're similar. But this is what I saw that is associated with similarity with triangles.

AC and GI are corresponding sides and BC and HI are corresponding sides as well so, yeah. D.

I think.

I guess.

I don't know.

I didn't pay attention, tbh. LOL

~Pengoon~

7 0
2 years ago
Read 2 more answers
Adrian has a points card for a movie theater.
ANEK [815]

Answer: v ≥ 6

This means that Adrian needs to do at least 6 visits.

Step-by-step explanation:

First, we know that he gets 20 points just for signing up, so he starts with 20 points.

Now, if he makes v visits, knowing that he gets 2.5 points per visit, he will have a total of:

20 + 2.5*v

points.

And he needs to get at least 35 points, then the total number of points must be such that:

points ≥ 35

and we know that:

points = 20 + 2.5*v

then we have the inequality:

20 + 2.5*v  ≥ 35

Now we can solve this for v, so we need to isolate v in one side of the equation:

2.5*v ≥ 35 - 20 = 15

2.5*v ≥ 15

v ≥ 15/2.5 = 6

v ≥ 6

So he needs to make at least 6 visits.

6 0
2 years ago
1. f(6) if f(x) = 4x I know the answer I just need the explanation please thank you!
suter [353]
So when you have one of these, it’s just asking you so solve it as if x were 6 (as you see where the x in f(x) is replaced with a 6.

so you’d sub x for 6

giving you:

4 x (6)

which = 24

hope that makes sense :)
6 0
2 years ago
Read 2 more answers
1 2 points Krissa works as a cashier in an office supply store. The graph shows the ratio amount earned: time worked. 1 60 Amoun
bija089 [108]

Answer:

the answer is 56.00 dollars

Step-by-step explanation:

I did this

8 0
2 years ago
Question 6 of 10
Vaselesa [24]
It’s c sorry if i’m wrong!
7 0
2 years ago
Read 2 more answers
Other questions:
  • Gabriella swims 2 laps per minute. What is the unit rate?
    5·2 answers
  • 10 less than j is 35.
    15·2 answers
  • What is the sum of prime factors of 105
    7·1 answer
  • Is 3√75 less than, greater than, or equal to 7√27
    7·2 answers
  • Help please ^^ I am confused
    5·1 answer
  • Lily receives more daily allowance than her brother. The difference in their pocket money is $8 and 2/3 of lily's allowance is $
    8·1 answer
  • Problem solving multiplication
    11·2 answers
  • 2:21:27 PM what is this in non military time
    13·2 answers
  • Please solve as soon as possible I really appreciate it thank you!
    5·1 answer
  • a bug population doubles every 5 days. If you start with 6 bugs, how many bugs will there be in 35 days
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!