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
zalisa [80]
2 years ago
9

Help me pleaseeeeeeREEEEEEEEE

Mathematics
1 answer:
lions [1.4K]2 years ago
7 0

First answer: x = 3

How?

3x - 7 = 2

3x = 2 + 7

3x = 9

x = 9/3

x = 3

Second Answer:= x=5

How?

3 + 2x - (x + 1) = 3x - 6

-3x + 2x - x = -6 - 3 - 1

-2x = -10

x = 5

You might be interested in
The swimming pool at Spring Valley High School is a rectangle with a width of 75 meters and a length of 35 meters. Around the pe
stealth61 [152]
Same as before

total=(2w+75)(2w+35)=4w²+220w+2625

pool=75 times 35=2625

minus pool from total
4w²+220w+2625-2625=4w²+220w
4 0
2 years ago
Which of the following is a fifth degree trinomial with a quadratic term and a negative leading
ExtremeBDS [4]
Please enter in a picture
7 0
2 years ago
Una Exposición de Arte se abre al publico 20 dias al mes. Si cada dia la visitan 9
Svetradugi [14.3K]
No hablo espanollllll
3 0
3 years ago
When adding vegetables to a footlong (30 cm) sandwich, how many ounces or slices of vegetables do you use? select all that apply
MA_775_DIABLO [31]
A footlong sandwich will fit other ingredients besides vegetables, such as 4 slices cheese or 4 strips of beacon, but if we only talk about vegetables, you can 1.5 oz. Lettuce and 1 oz. Onion, 6 slices each; Tomato, cucumber, pickles, pepper, olives, jalapeños.
7 0
3 years ago
Calculate cardiac output if the heart rate is 125 beats/minute, the end-diastolic volume is 130 ml, and the end-systolic volume
Anni [7]

Answer: cardiac output=11,250ml/min

Step-by-step explanation: Cardiac output = Heart rate(beats/min) × stokes volume (ml/beat)

Cardiac output = 125 ×(130 -40)

Cardiac output= 125×90 =11,250ml/min

7 0
3 years ago
Other questions:
  • Write the equation in standard form for the circle that has a diameter with endpoints (5,0) and (–5,0).
    7·1 answer
  • What is:<br> 13 to the 3rd power<br> 2/5 to the second power<br> And 0.9 to the second power
    12·2 answers
  • The combination lock has three wheels, each numbered from 0 to 9. What is the probability that someone randomly guesses the corr
    7·1 answer
  • Solve for x. x2+10+ 25=27​
    6·1 answer
  • Find the two numbers whose sum is 29 and whose difference is 15.
    6·1 answer
  • Please help I’ll mark you as brainliest if correct
    15·1 answer
  • Y=5x+7 and passes through (4,3) <br><br> the answer is y=5x-17 <br><br> How do you get the -17?
    8·1 answer
  • A basketball player made 40% of his free-throws during the season. The player made 124 free-throws. How many free-throw attempts
    12·1 answer
  • Answer this as quick as possible
    8·1 answer
  • Order 27.657, 27.658, 27.558, and 27.659 in decreasing order.<br><br> Thx-Kheri Moore
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!