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
vesna_86 [32]
3 years ago
9

Please help! I have a bunch more I will be posting as well , thank you! (:

Mathematics
1 answer:
notsponge [240]3 years ago
5 0
15x + 30y = -10....reduce by dividing by 5
3x + 6y = -2...same as first equation...same line  ..means infinite solutions
You might be interested in
I need help on this question
Margaret [11]
500(.25)=125 is the answer
8 0
3 years ago
HELP ME PLS ! 20 POINTS
anygoal [31]

Answer:

<h3>600 times</h3>

Explain Your Answer:

<h3>50ft x 12in = 600 times</h3>
7 0
2 years ago
Read 2 more answers
NEED HELP FAST PLEASE
natita [175]
Hey!


To solve this equation, we'd first have to apply the distributing rule to this equation.

<em>Original Equation :</em>
( 3a - 2 )^{2}

<em>New Equation {Changed by Applying the Distribution Rule} :</em>
( 3a )^{2} - 2 · 3a · 2 + 2 ^{2}

And now we simplify.

<em>Old Equation :</em>
( 3a ) ^{2}  -2 · 3a · 2 + 2 ^{2}

<em>New Equation {Old Equation Simplified} :</em>
9a ^{2} - 12a + 4

<em>So, the equation (3a - 2) ^{2} simplified is</em>  9a ^{2} - 12a + 4.

Hope this helps!


- Lindsey Frazier ♥
5 0
3 years ago
Determine the domain of the function.<br><br> f(x)=4/x^2
harkovskaia [24]
Since x can be any value as long as the denominator equals 0 (it doesn't matter if it's positive or negative), we have to figure out when x^2=0, which is when x=0. Therefore, the domain is (-inf, 0) U (0, inf) 
3 0
3 years ago
The stem and leaf plot below shows the number of miles run by members of the cross country team. How many students ran more than
oksano4ka [1.4K]

Answer:

D

Step-by-step explanation:

Counting from 28 to 44, that is more than 27 miles

28, 31, 32, 33, 35, 39, 42, 43, 44

That is 9 ran more than 27 miles

5 0
3 years ago
Read 2 more answers
Other questions:
  • The cylinders are similar the volume of the larger cylinder is 9648 cubic inches what is the volume of the smaller cylinder
    12·2 answers
  • I don’t understand this
    15·1 answer
  • Sally has already read 200 pages of her book. She plans to read 10 pages each day until she finishes. Write an equation of pages
    7·1 answer
  • I really need help with this math problem
    11·1 answer
  • At the third-grade party, two groups each had their own pizza. The blue group ate 7/8 of a pizza. The green group ate 2/8 of a p
    6·1 answer
  • Help asap they are in order form top to bottom <br><br> A<br> B<br> C<br> D
    11·1 answer
  • PLEASE HELP!!! BRAINLIEST!
    12·1 answer
  • Someone helppppp plsss j suck at math. ( pls answer only if your sure ur right)
    11·1 answer
  • Solve each system<br> 7) 8x-y=3<br> y=-8x - 3<br> Please help
    12·2 answers
  • The lines y = 6x +2 and y = -6x +2 are...
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!