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
Anastasy [175]
3 years ago
12

Use the substitution method to solve the system of equations. Choose the correct ordered pair. y=6x-4 y=7x-7 A. (4, 18) B. (5, 9

) C. (3, 14) D. (2, 11)
Mathematics
1 answer:
White raven [17]3 years ago
5 0

Answer:

C (3,14)

Step-by-step explanation:

y=6x-4

y=7x-7

6x-4=7x-7

-x=-3

x=3

y=6*3-4=14

You might be interested in
jeni works from 8:00-3:15 three days in a row, only taking a half-hour unpaid lunch break each day. if she is paid $15 per hour,
enyata [817]

Jeni gets paid $ 303.75 for 3 days

<em><u>Solution:</u></em>

Given that,

Jeni works from 8:00-3:15 three days in a row

<em><u>Find the number of hours between 8 : 00 to 3 : 15</u></em>

8 : 00 to 3 : 15 = 7 hours 15 minutes

She is taking half-hour unpaid lunch break each day

7 hours 15 minutes - half an hour = 6 hours 45 minutes

So, she works for 6 hours 45 minutes for each three days

6\ hours\ 45\ minutes = 6 + \frac{45}{60} = 6 + 0.75 = 6.75\ hours

She is paid $15 per hour

<em><u>Therefore, total earnings for 3 days is given as:</u></em>

Total\ Earnings = 3 \times 15 \times 6.75\\\\Total\ Earnings = 303.75

Thus she gets paid $ 303.75 for 3 days

7 0
3 years ago
(i) ab – bc, bc – ca, ca – ab
JulsSmile [24]

Answer:

check my questions and answer I will answer u

6 0
3 years ago
Enter the value of x that makes the given equation true. x + 7 1/3 = 18 2/3​
Harlamova29_29 [7]

Answer:

Step-by-step explanation:

6 0
3 years ago
Help please! 10 points!
____ [38]

Answer:

cos=adjacent/hyp

sin=opp/hyp

tan=opp/adjacent

8 0
3 years ago
How do you do #8? Plz Help!!
GaryK [48]
You would have to multiply 3.14x29.8 which is 93.572, or 93.6 to the nearest tenth
3 0
3 years ago
Read 2 more answers
Other questions:
  • 20 points<br>please help<br><br>in return brainliest and special thanks
    5·1 answer
  • Melissa buys 2 1/2 pounds of salmon and 1 1/4 pounds of swordfish. She pays a total of $31.25, and the swordfish costs $0.20 per
    7·1 answer
  • Please help me if you know, thank you!!
    9·1 answer
  • What fraction it equal to 45%
    5·2 answers
  • PLZ help solve !!!!!!!?!?!!?!?!?
    13·1 answer
  • 25+35 in distributive property
    8·1 answer
  • What are the more appropriate measures of center and spread for this date set?
    6·2 answers
  • On Monday, the coldest temperature outside was $2$ degrees Fahrenheit. On Tuesday, Ms. Perkins tells her students that the colde
    7·2 answers
  • Help please..................
    5·1 answer
  • A rectangle is plotted on the coordinate grid. It has vertices at (-3, 5), (4, 5), (4, -1), and (-3, -1). Which choices below ar
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!