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
Elis [28]
3 years ago
7

Help plzzzzz!!!!:)!!!!

Mathematics
2 answers:
sesenic [268]3 years ago
7 0
No she did the substitutions incorrectly
lara [203]3 years ago
6 0
No, she did not substitute the correct x and y values :)
You might be interested in
-6x – 4y = -14<br> 4x – 12y = -20<br><br> a. (1, 2)<br> b. (-2, 1)<br> c. (-2,4)<br> d. (-2,-4)
dangina [55]
It’s probably A. (1,2) hope this helps..
5 0
3 years ago
Read 2 more answers
22.11 divided by 11?
Dimas [21]

Answer: 2.01

Explanation: I rounded 22.11 two 22. So when you divide it by eleven is 2. Then you divide 11 by 11. Which is one, and it seems it was in the hundreths place so you add a cero before the one.


5 0
3 years ago
Please help me answer all the questions in this test!
Sholpan [36]

Answer:

4. 2(3k+4y-14).

5. 76+34.9.

6.10t-8

Step-by-step explanation:

4.since it's 6k+8y-14 all of the numbers can be divided by 2 then the you just put a 2 in front of everything and then(3k+4y-14).

5. (22+11.5x)+(54+23.4x).

=(22+54)+(11.5x+23.4x).

=76+34.9x.

=34.9x+76.

6.(9t-3)+(-5+t).

=(9t+t)+(-3-5).

=10t-8.

3 0
4 years ago
A rectangular sandbox has a width of 5 feet the sandbox is 5 times as long as it is wide
gavmur [86]
You did not ask a question
I will solve for the length and the area and the perimiter

if the width is 5ft and the length is 5 times as long as it is wide then
W=5 and L=5W
subsitute 5 for W
L=5(5)
L=25

length=25ft

the perimeter=2(L+W)=2(25+5)=2(30)=60ft

the area=LW=(5ft)(25ft)=125ft²
4 0
3 years ago
Read 2 more answers
20+20+20+20+20+20+20+20+20+/245+85678345+8657
melomori [17]

Answer:

85687162.0816

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • Use multiplication and the distributive property to find the quotient 85 divide 5
    9·1 answer
  • A coin is tossed and a dice is thrown, what's the probability obtaining tails on the coin and multiple of 3 on the dice ?​
    10·1 answer
  • Each month Martha makes a car payment of $225 and a car insurance
    12·2 answers
  • Can anyone help me with this:<br><br>5x  -3  &lt;  -3
    9·2 answers
  • Need help with #10-#13 please! THANKS!
    10·1 answer
  • I need help please! (15 points)
    10·1 answer
  • The ratio of the number of boys to girls participating in a sport is 5:3 if the number of boys is 180,determine the number of gi
    13·1 answer
  • Keith is playing a game. He needs at least 500 points to win the high score. He has 240 points now and 8 rounds to go. How many
    13·1 answer
  • Work out the percentage change to 2 decimal places when a price of £125.99 is decreased to £150
    13·1 answer
  • 30-60-90 Triangle Practice
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!