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
kvasek [131]
3 years ago
13

Solve each system by substitution y=-6x-13 5x+4y=-14

Mathematics
1 answer:
Whitepunk [10]3 years ago
8 0

Answer:x=2.28,y=-26.88

Step-by-step explanation:

You might be interested in
(sec(π/3) + tan(-7π/4))/(1-cos(2 π/3))
Paha777 [63]

Answer:

3

Step-by-step explanation:

3+3_3=3

after that 3+2+6+7+7+8+8+9+9+9+9+9+0+0+8+6+5+4+ 5=?

u will do the answer and it will be done

6 0
3 years ago
Read 2 more answers
Olivia has a certain number of pieces of candy that she wants to share evenly with her siblings. She has 2 sisters and a brother
Svetlanka [38]
Probally not sorry hhaahhaa
3 0
3 years ago
Read 2 more answers
What is the range of 17, 12, 28, 21, 14, 74, 32, 14, 25, 23
natita [175]

Answer:

it's 22 I hope you got it right if not then i'm sorry

8 0
3 years ago
Read 2 more answers
Simplify: 6-4[3(2x+5)-4x]
Degger [83]
[- 12 - 8x +5 16x]+ 6
7 0
3 years ago
Read 2 more answers
Three girls cut out decimal models of hundredths. Amber doesn't shade any of her models. Grace qualifies three fifths of a model
Varvara68 [4.7K]

Answer:

Amber = 0

Grace = 0.60

Marsha =1.70

Step-by-step explanation:

Given

<em>Decimal Grid = Hundredths</em>

Amber = None

Grace = \frac{3}{5}th

Marsha = 1 + \frac{7}{10}th

To solve for each:

We have:

For Amber:

Amber = 0 * 100

Amber = 0

For Grace:

Grace = \frac{3}{5}th

Grace = \frac{3}{5} * 100

Grace = \frac{300}{5}

Grace = 60

This means that Grace shaded 60 of the hundredth models.

Decimal shaded is:

Grace = 60 * \frac{1}{100}

Grace =\frac{60}{100}

Grace = 0.60

For Marsha:

Marsha = 1 + \frac{7}{10}th

Marsha = \frac{10 + 7}{10}th

Marsha = \frac{17}{10}th

Marsha = 1.7th

Multiply this by 100, to get the number of shaded

Marsha = 1.7 * 100

Marsha = 170

This means that Marsha shaded 170 of the hundredth models.

Decimal shaded is:

Marsha = \frac{170}{100}

Marsha =1.70

5 0
3 years ago
Other questions:
  • FIRST ONE TO ANSWER GETS A BRAINLY!!!! PLZ ANSWER AND HELP ME!!! PLS ALSO TELL HOW YOU GOT THE ANSWER!!!
    7·1 answer
  • Pls solve for # 5-8 <br> Thanks
    5·1 answer
  • Are the triangles similar? If so, write the similarity statement and state which theorem or postulate is used to prove the two t
    15·2 answers
  • Which is greater 7/3 or 5/2? How do you know
    10·2 answers
  • 6 people equally share bill rs 98.10 how ​
    9·1 answer
  • Bobby bought a bag of candy from the candy shop. His total came to $0.68. He gave the cashier 9 coin. How many of each coin did
    11·1 answer
  • If a^1/n=r, then which of the following are true statements? Check all that apply.
    14·1 answer
  • Part A Anna took a taxi home from the airport. ​ ​The taxi fare was \$ 2.1$2.1 per mile, she gave the driver a tip of \$ 5$5, an
    8·1 answer
  • (2x1)+(2x4)=2x(?+?) what’s the ?
    5·1 answer
  • A(n) _____ is any side of a polygon that shares a side with only one angle of a pair of angles.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!