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
devlian [24]
3 years ago
8

-18x + 5y= 7 -9x – 3y = -24

Mathematics
1 answer:
katovenus [111]3 years ago
8 0

Answer:

x=1 and y=5

Step-by-step explanation:

You might be interested in
Samuel can do 120 jumping jacks in two minutes.
ki77a [65]

Answers:

What is the ratio?         120:2

What is the unit rate?   60:1

What is the rate?          60 jumping jacks per minute

===================================================

Further Explanation:

To find the ratio of jumping jacks to minutes, you just write the two values 120 and 2 separated by a colon. That's how we get 120:2 as our first answer.

--------

Once we have 120:2, we divide both parts by 2 to get 60:1

120/2 = 60

2/2 = 1

The reason why we do this is so that the "2 minutes" turns into "1 minute". A unit ratio has the time value in unit increments so we can see how many jumping jacks Samuel can do. Writing "60:1" means "60 jumping jacks in 1 minute"

-------

Saying "60 jumping jacks in 1 minute" is the same as saying "60 jumping jacks per minute", which is similar to a car's speed of something like 60 miles per hour. The unit "X per Y" is the template for speed, where X is the number of items you get done and Y is the unit of time. In this case, X = 60 jumping jacks and Y = 1 minute.

4 0
3 years ago
Read 2 more answers
HI IM YELLOW MNBVGHFDRETY^%UIKJHBVCFDRTY
laiz [17]

Answer:

Hello yellow I'm angalena hoflin

4 0
3 years ago
Read 2 more answers
Line g is dilated by a scale factor of 1/2 from the origin to create line g'. Where are points E' and F' located after dilation,
Sholpan [36]

Answer:

The locations of E' and F' are E'(-2,0) and F'(0,1), and lines g and g' are parallel.

Step-by-step explanation:

I got it right on my test! :)

7 0
2 years ago
Expand and simplify 4(2x+4)+2(3x-5)
astra-53 [7]
Hi friend,

4(2x+4)+2(3x-5)
8x+16+6x-10
8x+6x+16-10
14x+6

Hope it helps......
3 0
3 years ago
Marcus is scuba diving. He dives 11.2m below the surface and stops to check his tank.He then dives an additional 3.4m . If Marcu
umka21 [38]
Marcus will be 8.4m below the surface
3 0
3 years ago
Other questions:
  • What is the simplified form of 30 times x to the sixth power over 14 times y to the fifth power times the fraction 7 times y-squ
    10·1 answer
  • A book club charges $ 35.85 as a one time fee from all new members. It provides members books for a fixed weekly rental. John an
    11·1 answer
  • A student earns a flat rate of $30/day planting trees, plus $0.50/tree planted. Create a table of values and scatter plot showin
    7·1 answer
  • Use the distributive property to fill in the blanks below.
    14·1 answer
  • Kenna's is earning money. The following equation models her earnings: y=55x+1300
    7·1 answer
  • Two ladders are leaning against a building, forming two similar triangles as shown below. The top of the longer ladder is 28 fee
    5·1 answer
  • A=(1)/(2)h(b_(1)+b_(2)) solve for h
    7·1 answer
  • A shop makes a profit of £2 750 in March
    15·1 answer
  • Solve for x plsss I need the answer ASAP plsss
    7·1 answer
  • What is 4*6 i need help
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!