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
hoa [83]
4 years ago
9

X-5y=-49 and y=-2x+1

Mathematics
1 answer:
navik [9.2K]4 years ago
6 0

Answer:

X=-4 , Y=9

Step-by-step explanation:

X-5Y=-49

X-5(-2X+1)=-49

X+10X-5=-49

11X=-44

X=-4

Y=-2X+1

Y=-2(-4)+1

Y=9

You might be interested in
Caitlin Grasso is a salesperson in the kitchen and bath department at Morris Supplies, Inc. She makes 5.5% straight commission o
MatroZZZ [7]
Ur answer is A............
5 0
3 years ago
Read 2 more answers
Lamar is fertilizing his garden. The garden is in the shape of a rectangle. Its length is 16 feet and its width is 13 feet. Supp
Vera_Pavlovna [14]

Answer:

8

Step-by-step explanation:

16x13=208

208÷26=8

8 bags of fertilizer

5 0
4 years ago
Can y’all help me with 7 - 12 showing work. Will be giving Brainliest:)) and for 13 and 14 I need help too :)) Help please :((((
Mekhanik [1.2K]
7= 16 lb >16 Oz 16x16=256
8= 1500 lb < 2T 2000+2000
9= 3T>5999 lb 2000x3
10= 1600 Oz > 10 lb 1600÷16=100
11= 19 lb>300 Oz 19x16=304oz
12= 8 oz= 1/2 lb 16 ounces = 1 pound 1/2=8
13= pounds=6000 tons= 1, 1.5
4 0
3 years ago
Ann Carlyle is planning a business trip for which she needs to rent a car.The car rental company charges $36 per day plus $0.50
olchik [2.2K]
C = Cost ($)

m = Miles driven {m≥100}

d = Rental days

---------------

Use this formula if m≥100:

C = 36 * d + 0.5 * (m - 100)

Use this formula if m<100:

C = 36 * d
4 0
3 years ago
There are 12 marbles in a bag, and the marbles are either yellow or green. Two marbles will be randomly picked from the bag, wit
ale4655 [162]

Answer:

d

Step-by-step explanation:


6 0
3 years ago
Read 2 more answers
Other questions:
  • Use the fact that the length of an arc intercepted by an angle is proportional to the radius to find the area of the sector give
    11·1 answer
  • Daria's goal is to run 7 miles each weekend.she ran 3 and 1/3 mules on saturday and 3 and 3/4 on Sunday. by how much did she bea
    5·2 answers
  • I paid $3.50 for the markers but I’ll discount them 25% as the package is missing. How much are the markers with the 25% discoun
    7·2 answers
  • Plz solve this if u know plz​
    10·2 answers
  • Hey need some help with this problem, its trigonometry with right triangles using SohCahToa if you can give me a hand it would b
    9·1 answer
  • What is the discount on coats if codes are $34 but there also is a 45% discount
    9·2 answers
  • Solve the equation 4x-|-2|=18
    8·1 answer
  • Simplify the question
    6·1 answer
  • Enter the correct answer in the box. Write the sum of 12√23x13 + 14√23x13 in simplest form, if x &gt; 0.​
    9·1 answer
  • A real estate agent makes an annual salary of $32,000 plus 3% commission on sales. He wants to make at least $60,000 per year. W
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!