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
andrezito [222]
3 years ago
15

Solve the system using substitution.

Mathematics
1 answer:
Triss [41]3 years ago
7 0
D (-11,-19)

I solved using elimination sorry
P.S. Answer is still correct
You might be interested in
Why is a 99 confidence interval wider than a 95 confidence interval?
Ugo [173]
A larger interval is wider than a smaller interval.
4 0
3 years ago
Write multiplication expression to represent the change in temperature after the plane ascends 10,000 feet .... Above it says th
Allisa [31]

Answer:

1.3°F * 10 = 13°F

10.2°F

Step-by-step explanation:

Given that:

Temperature on the ground = - 2.8°F

Change in temperature per 1000 ft rise = 1.3°F

Change in temperature after the plane ascends 10000 ft

Change in temperature per 1000ft rise * (10000/1000)

1.3°F * 10 = 13°F

B.) Temperature at 10,000 feets

Temperature on ground + change in temperature at 10,000ft

-2.8°F + 13°F

= 10.2°F

5 0
3 years ago
A survey found that 3 out of 100 randomly selected people have red hair. How many people in a group of 12,000 randomly selected
kirza4 [7]

Answer:

360 people out of 1200 are likely to have red hair.

Step-by-step explanation:

So I just saw that 100 x 120 equals 1200. So I just need to multiply 3 x 120 and I got 360. I think this is how to solve?

4 0
2 years ago
Help please thank you ​
olganol [36]

Answer:

-7 =D

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is 492.3069 rounded to nearest thousandth
WARRIOR [948]
492.3069 rounded to the nearest thousandth is 492.307 :-)
7 0
3 years ago
Read 2 more answers
Other questions:
  • reggie is making a double layer cake the recipe for the first layer 2 1/4 cups of sugar the recipe for the second layer calls fo
    10·1 answer
  • Ariel has a plastic ice cream cone in her food playset. The ice cream cone is a half-sphere sitting on top of a cone. What is th
    5·1 answer
  • Express with positive exponents
    15·1 answer
  • I need to know the answers i don’t get any of this and i need to pass this class
    6·2 answers
  • 7th grade work ! I’ll give brainliest!
    9·1 answer
  • Please help i always get this wrong
    7·1 answer
  • Can someone help with my math homework
    9·1 answer
  • Population data from three towns is displayed in the tables below. Which town has growth that follows an exponential model?
    12·1 answer
  • . please help me! and provide a CLEAR step by step explanation! tysm!
    9·2 answers
  • ON ECRIT SUR LES DUN DE EQUILIBRE CHACUNE DES LETTRES AMURES
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!