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
shtirl [24]
3 years ago
8

Solve each system by elimination 5x + y - 2z = -12

Mathematics
1 answer:
kumpel [21]3 years ago
6 0
X = -12 - y + 2z / 5

I hope this helps. :)
You might be interested in
Can someone help me please?
MAVERICK [17]

Good. I hope you get locked, most mainly banned. Nobody needs you, “FrIsK”

4 0
2 years ago
Please help meeeeeeeeee ​
castortr0y [4]

Answer:

37.3% is the take off

Step-by-step explanation:

so an easy route is to subtract the price after the reduction

89.99-56.49= 33.5 that is 37.3 percent

because 62.78% of 89.99 is 56.486723 round i and you get 56.49 so this is a check your work

4 0
3 years ago
Wendy earned $14 per hour for x hours, plus a bonus of $50. Write an expression that represents how much Wendy earned.
erastova [34]

Step-by-step explanation:

I think this should be the expression

X = 14 + 50

5 0
2 years ago
Read 2 more answers
Mr. Trainer is building a bookcase. He has two wooden boards that are each 8 feet long. He needs to cut the wooden boards into p
love history [14]

Answer:

12

Step-by-step explanation:

Length of one of the boards = 8 feet

Converting to inches

1\ \text{foot}=12\ \text{inches}\\\Rightarrow 8\ \text{feet}=8\times 12=96\ \text{inches}

One cut is 16 inches

So, we divide the length of the board by 16

\dfrac{96}{16}=6

So, one board is cut into 6 pieces.

The other board is also 8 feet long.

So, the number of pieces the other board is cut into is also 6.

Hence, a total of 6+6=12 pieces of each 16 inches long can be cut from the two boards.

8 0
2 years ago
Equation of perpendicular line:<br><br> Equation of parallel line:
tamaranim1 [39]

1)Parallel means they have to have the same slope. Since our equation is y=2/3x+1, a line parallel to that would be(using out points) -5=2/3(-4)+b.

To find the y-intercept, solve for "b".

b=-7/3

Our equation would then be y=2/3x-7/3

2)Perpendicular lines have opposite-reciprocal slopes. our previous equation was y=2/3x+1, so our new equation would be -5=-3/2(-4)+b. Now lets solve for b.

b=-11

So our perpendicular equation would be y=-3/2x-11

Hope that was helpful. :)

8 0
3 years ago
Other questions:
  • hree vertices of a rectangle are given. Find the coordinates of the fourth vertex. (–2, 4), (4, 0), (2, –3)
    15·1 answer
  • David's salary totals $79,000 per year. He can expect to pay federal income tax at a rate of 23.60%. How much money will David p
    15·2 answers
  • If two squirrels live in one square m of a 50 square m park, what is the park's estimated squirrel population
    9·1 answer
  • Which weighs more 5 ounces or 150 grams
    11·2 answers
  • The distance AB rounded to the
    14·1 answer
  • What is b in 12-b=12.5
    5·1 answer
  • This is for question 1
    12·1 answer
  • What is the total amounted sap the tees produced that day
    8·2 answers
  • PLS HELP IF YOU ANSWER I WILL GIVE YOU BRAINLIEST ANSWER
    11·1 answer
  • THe question is down below in the epic image
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!