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
kirill [66]
3 years ago
11

1) 4x-7y=3 x-7y=-15 2) 9x+8y=15 9x+8y=30

Mathematics
1 answer:
spin [16.1K]3 years ago
4 0
1) x=6, y=3
2) no solution
You might be interested in
Smith:24 Munoz:32 Park:20 Find the ratios and write in simplest form. Smith to Munoz to Park
Rus_ich [418]
The answer is:  " 6: 8 : 5 " .
______________________________
Given:  "24: 32: 20" ;  Divide by "4" :


24: 32: 20 
_____________ 
4

______________________________
to get:  " 6: 8 : 5 " .
______________________________
3 0
3 years ago
Given g(x)=-x+4g(x)=−x+4, find g(5)g(5) whats the answer?
Bas_tet [7]

Answer:

<em>g(</em><em>x)</em><em> </em><em>=</em><em> </em><em>-4g(</em><em>x)</em><em> </em><em>=</em><em> </em><em>-x+</em><em>4</em>

<em>=</em><em> </em><em>g(</em><em>5</em><em>)</em><em> </em><em>=</em><em> </em><em>-</em><em>4</em><em>(</em><em>5</em><em>)</em><em> </em><em>=</em><em> </em><em>-</em><em>(</em><em>5</em><em>)</em><em>+</em><em>4</em>

<em>=</em><em> </em><em>g(</em><em>5</em><em>)</em><em> </em><em>=</em><em> </em><em>-</em><em>2</em><em>0</em><em> </em><em>=</em><em> </em><em>-</em><em>1</em>

5 0
2 years ago
Read 2 more answers
Miranda has 5/8 of a yard of ribbon. if she used 1/3 of it to make a hair bow, how much ribbon would she have left. PLEASE HELP
bezimeni [28]

Answer: 5/12

Step-by-step explanation:

Step 1

Whenever you have something OF  something, you just mulltiply.

1/3 of  5/8=  

1/3x5/8

5/24

She used 5/24, and started with 5/8

5/8-5/24= 5/12  left

8 0
2 years ago
Read 2 more answers
Find the mean of 86, 87, 91, and 128
liraira [26]

Answer:

98

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Sales tax is ,<br> to the price
liberstina [14]

Sales tax is a percentage of the sale price of an item that is then added on to the total price of the item.

Example:

let's say you are buying an item priced at $10.00 and the sales tax rate is 6%. Sales tax rates can vary from state to state and even within counties or cities.

4 0
3 years ago
Other questions:
  • what is the equation of a horizontal line passing through the point (−3, 8)? x = −3 y = 8 x = 5 y = −11
    6·1 answer
  • College Algebra
    10·1 answer
  • The bowling ally is located at (2,-4) on the grid below. Describe the location of the bowling ally with respect to the police st
    9·1 answer
  • Что-больше 20% или 1/5
    8·1 answer
  • a bag of apples cost $3 and a bad of pears cost $5. Brisa bought 11 bags of fruit and spent a total of $45. write an equayion fo
    14·1 answer
  • Karinas science test scores for this quarter are 84,86,90 and 68. What score does she need on her fifth science test to get a te
    11·1 answer
  • What's 5/4 + 1/4 in a mixed number answer. My calculator isn't functioning well. Thx!
    10·2 answers
  • The line contains the point (3, 2) and is parallel to a line with a slope of -3.
    7·1 answer
  • Jack and Jill went for a walk separately. Jack’s total distance in blocks, x, was thirty blocks fewer than twice Jill’s total di
    8·1 answer
  • Would the sequence 5,11,18,26 be arithmetic/ geometric or neither
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!