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
koban [17]
3 years ago
11

Need help please asap

Mathematics
1 answer:
Stells [14]3 years ago
5 0

Answer:

Step-by-step explanation:

Let's solve your system by substitution.

3x−2y=7;y=x+2

Rewrite equations:

y=x+2;3x−2y=7

Step: Solvey=x+2for y:

y=x+2

Step: Substitutex+2foryin3x−2y=7:

3x−2y=7

3x−2(x+2)=7

x−4=7(Simplify both sides of the equation)

x−4+4=7+4(Add 4 to both sides)

x=11

Step: Substitute11forxiny=x+2:

y=x+2

y=11+2

y=13(Simplify both sides of the equation)

Answer:

x=11 and y=13

You might be interested in
When you solve a problem involving money what can a negative answer represent?
kati45 [8]
A negative balance of money could represent debt or money owed.
4 0
3 years ago
Simplify the expression(2x²y)^3
raketka [301]

Answer:

8x^6y^3

Step-by-step explanation:

(2x2y)3

=8x6y3

3 0
3 years ago
What is the value of 43 = 23? 2 7 8 16​
nata0808 [166]

Answer:

16

Step-by-step explanation:

I dont really inderstand but i would say 16 because it is closer to adding up to 43 so yea

3 0
2 years ago
Can someone help out with #3? I'll give Brainliest answer.
quester [9]
The answer is 4√6 4√x
Sorry if that looks confusing but it means small 4, big 6 and then small 4

7 0
3 years ago
this stem and leaf plot shows the number of text messages 10 people sent yesterday. whatis the total number of text messages the
Rudiy27
To find the total number of text messages sent, you will use the stem-n-leaf plot to create a data set of all the numbers of texts sent.

To read a stem-n-leaf plot you will use the number on the left as the tens place and each number to the right of it creates a new number in the data set.
 
See the key for help!

Here is the list of the all the data:

0, 0, 7, 9, 10, 10, 15, 20, 23, 32

To find the total number of text messages sent, add these together.

The answer is 126 text messages.


3 0
3 years ago
Other questions:
  • 7x+2y=16 Find the equation of the line which passes through the point (−1,−12) and is parallel to the given line. Express your a
    12·1 answer
  • You practice your basketball shots every day. On Friday you made 20 shots. On Saturday you made 16 shots. What is the percent de
    13·2 answers
  • Find the equation of a line through (2,-4) and (-7,-4)
    9·1 answer
  • A cylinder shaped container has a radius of 30 cm and a height of 100 cm. A glass sphere with a redius of 12 cm is placed inside
    15·1 answer
  • HURRY PLEASE! i need this asap
    12·1 answer
  • Evaluate the expression.<br><br> -66/(-3) + (-4) - (-5)
    12·2 answers
  • 17. The current low temperature in uxbridge is 18 degrees Fahrenheit. Over the next two days the low temperature will decrease 1
    9·1 answer
  • 5x + 2 = 22 plzzzzzz hellpppp
    14·1 answer
  • Please HEELLPPP!!!!!!!!!
    14·1 answer
  • PLEASE HELP 15 POINTS 1. An architect is drawing a sketch for a new building. He uses graphs of lines on a coordinate plane to s
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!