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
posledela
3 years ago
13

2. Solve the system using substitution. (1 point)

Mathematics
2 answers:
AveGali [126]3 years ago
7 0

Answer:

(8, 11 )

Step-by-step explanation:

Given the 2 equations

2x + 2y = 38 → (1)

y = x + 3 → (2)

Substitute y = x + 3 into (1)

2x + 2(x + 3) = 38 ← distribute and simplify left side

2x + 2x + 6 = 38

4x + 6 = 38 ( subtract 6 from both sides )

4x = 32 ( divide both sides by 4 )

x = 8

Substitute x = 8 into (2) for corresponding value of y

y = 8 + 3 = 11

Solution is (8, 11 )

Pepsi [2]3 years ago
7 0
It’s (8,11) if you sub everything
You might be interested in
In her first 20 games, Jennie served 4 aces. If she continues to serve aces at this rate, how many aces will she have after 160
Talja [164]

Answer:

32 aces

Step-by-step explanation:

4/20= x/160

once you set up this proportion you can cross multiple to get:

20x= 640

then just solve for x:

x= 32

5 0
3 years ago
#1) Line j contains points (-3,5) and (6,-1). If line p is PERPENDICULAR to linej,
tia_tia [17]
First find slope of line j
(-1-5)/(6+3) = -6/9 = -2/3
Perpendicular = opposite sign and reciprocal slope

Solution: 3/2
5 0
3 years ago
A pill contains 1,257 mg of an active ingredient. How many grams is that?
zhannawk [14.2K]

1.257 gram

Hope thus helped!

3 0
3 years ago
What’s the answer for both questions?
Tatiana [17]

Answer:

id

Step-by-step explanation:

4 0
2 years ago
3pt and 2c to ? oz <br><br><br>help asap plzzzzzzzz
brilliants [131]

Answer:

What u said dosent make sense lol

8 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE PLEASE HELP :)
    5·1 answer
  • Solve 3(x 1) 6 = 33. 10 8 8.7 −8
    13·2 answers
  • May someone help me with B) Thank you so much ❤❤
    10·1 answer
  • Find two numbers that round to 15.5 when rounded to the nearest tenth write the numbers in the box
    10·2 answers
  • Seth is driving his car at a speed of 45 miles per hour but less than 65 miles per hour. What is the inequality?
    15·2 answers
  • What other story element is most affected by the narrator's point of view?
    11·1 answer
  • I NEED THIS ANSWER ASAP IM DOING A TEXT AND IT NEED TO BE DONE AT 3:30 SO IF YOU CAN HELP PLEASE HELP
    7·1 answer
  • Divide. Reduce the answer to lowest terms.<br><br> 2 1/9 ÷ 3 1/3
    13·2 answers
  • A parallelogram has an area of 324 square feet. A circle has the same area. What is the approximate circumference of the circle.
    10·1 answer
  • how to determine which quantity is independent and which quantity is dependent when considering a situation
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!