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
Nikitich [7]
4 years ago
10

Tell whether the ordered pair (−1, 4) is a solution of the system. -2x-3y=-10 -3x+y=7

Mathematics
1 answer:
LuckyWell [14K]4 years ago
5 0

Answer:

-1

Step-by-step explanation:

You might be interested in
What is the slope of the line that passes through the points (-20, 18) and (30, 14)?<br>25​
vodomira [7]

Answer:

The equation of the line that passes through the points

(-20,18) and (30,14)

is

y=-2/25x+82/5

6 0
3 years ago
Simplify √18a^3b^5<br> A - 18ab√ab<br> B - 2ab^2√3ab<br> C - 3a^2b^3√2<br> D - 3ab^2√2ab
sveta [45]
Square root 270 a^2 b^2

3sq root 30 a^2b^

5 0
3 years ago
I don't understand this question??​
Len [333]

Answer:

A

Step-by-step explanation:

3 0
3 years ago
If two cylinders are similar and the ratio between the lengths of their edges is 2:5 what is the ratio of their volumes
Hunter-Best [27]
We know that
[scale factor] is equal to the ratio <span>between the lengths of their edges
so
scale factor=2/5

volume smaller cylinder/volume larger cylinder=[scale factor]</span>³
volume smaller cylinder/volume larger cylinder=[2/5]³---> 8/125

the answer is
8/125
7 0
3 years ago
Read 2 more answers
ASAP <br> HELP JUST THE ANSWER
kolbaska11 [484]

Answer:

40:15 simplified is, (i divided by 5) 8:3

Ratio is when you have a number to a number just put them together but put a colon between them to make it a ratio, thats all ;D. It's basically a fraction.

But you can also simplify ratios just like fractions because they are fractions!

5 0
2 years ago
Read 2 more answers
Other questions:
  • Use the "at least once" rule to find the probability of getting at least one 2 in four rolls of a single fair die.
    7·1 answer
  • What is the solution set of 2x 2 - 3x = 5?
    10·2 answers
  • A square piece of cloth, which is 10 meters on a side, is cut across the diagonal to form two right triangles. What is the lengt
    10·1 answer
  • What is the greatest common factor of 60 and 75? A.3 B.6 C.15 D.25
    14·1 answer
  • PLEASE HURRY: A biology class has a total of 31 students. The number of females is 17 less than the number of males. How many ma
    8·1 answer
  • Tony works 22 hours per week. his take home pay is $15.80 per hour. if tony is able to save all of his earnings, how long will i
    14·2 answers
  • Solve 60 ÷ 5(1 + 1(1 + 1))
    12·2 answers
  • Please help me.<br><br>List the sides of MNP in ascending order:<br>m&lt; M = 15, m &lt; N= 75
    14·1 answer
  • 1. Use precise mathematical language to justify and explain each mathematical process.
    15·1 answer
  • How do you solve this ?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!