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
GaryK [48]
3 years ago
7

21=3(y+3) which value of y is the solution to the equation?

Mathematics
2 answers:
Neporo4naja [7]3 years ago
7 0
Y=4 pls brainliest me thanks
Triss [41]3 years ago
7 0

Answer:

y = 4

Step-by-step explanation:

21 = 3(y + 3), Distribute

21 = 3y + 9, Subtract 9 on both sides

12 = 3y, Divide 3 on both sides

4 = y

You might be interested in
Which of the following correctly shows the re-grouping for 45 x 12? Group of answer choices 40 x 10; 5 x 10; 40 x 2; 5 x 40
Damm [24]

Answer:

40x10;5x10;40x2;5x2

400+50+80+10

=540

5 0
3 years ago
How much of the circle is shaded? Write your answer as a fraction in simplest form.
jek_recluse [69]
I hope this helps you

3 0
3 years ago
Read 2 more answers
i need help with a math problem right now it says A car rental agency advertised renting a car for $24.95 per day and $0.26 per
Dominik [7]

Answer:

He can drive 481 miles if David rents his car for three days

Step-by-step explanation:

This is true because if you take the 24.95 and multiply it by 3, because he rented it for three days, you'll get 74.85. Then you'll subtract 200 (the total money that can be spent) by 74.85 you'll get 125.15. Divide the remaining number, 125.15 by 0.26 to get 481.34. Take the decimals away because you don't need it, if you want to be sure it's correct you can multiply 481 by 0.26 to get 125.05 which is lower than 125.15 so it good because if you use 482 besides 481 it will be higher than the amount of money David can spend, that's why 481 is the right answer.

5 0
4 years ago
Write the phrase as an expression. Then simplify the expression. The product of 8 and a number y multiplied by 9
Neporo4naja [7]

Answer:

8y x 9  ⇒  72y

Step-by-step explanation:

5 0
3 years ago
The temperature at 6.00 am was - 12 the temperature increased by 1/2 each hour for 6 hours what was the temperature in degrees F
Illusion [34]

Answer: -9 degrees Fahrenheit

Step-by-step explanation:

Given: Temperature at 6:00 AM = -12 degrees Fahrenheit

Temperature increased each hour = \dfrac12 degrees Fahrenheit

Temperature increase in 6 hours = 6\times\dfrac12=3\text{ degrees Fahrenheit}

Temperature at noon = Temperature at 6:00 AM+Temperature increase in 6 hours

= -12+3 degrees Fahrenheit

= -9 degrees Fahrenheit

Hence, the temperature in degrees Fahrenheit at noon= -9 degrees Fahrenheit

8 0
3 years ago
Other questions:
  • A researcher tags 20 squirrels in a wood. The next month, she returns to the wood and observes a sample of 12 squirrels, 5 of wh
    10·1 answer
  • Find the area of ths-figure
    7·1 answer
  • Find the volume of the solid that lies between planes perpendicular to the x-axis at x = pi/4 and x = 5pi/4. The cross-sections
    5·1 answer
  • Jake is the kicker on the football team and has an amazing kick during the game. The path of the football can be measured by the
    15·1 answer
  • Math Help Please??? Don't Answer If Unsure Please?
    5·1 answer
  • Shade the model to show the decimal 0.542
    5·2 answers
  • Place the digits 4, 5, 6, 7, and 8 in the boxes below to make the largest and smallest sums possible
    15·1 answer
  • I need help with this pleaseeee!!
    7·1 answer
  • What is thousand more a thousand more one millón what the answer putos
    14·1 answer
  • What is the height of this triangle when the base is 10cm
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!