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
tangare [24]
2 years ago
10

Is y = 3 the solution to 3y + 10 = -5y – 14

Mathematics
2 answers:
LenaWriter [7]2 years ago
6 0

Answer:

y = - 3

Step-by-step explanation:

3y + 10 = - 5y - 14 ( add 5y to both sides )

8y + 10 = - 14 ( subtract 10 from both sides )

8y = - 24 ( divide both sides by 8 )

y = - 3

ANTONII [103]2 years ago
5 0

Answer:

No, the solution is -3.

Step-by-step explanation:

3y+10=-5y-14

We move all terms to the left:

3y+10-(-5y-14)=0

We get rid of parentheses

3y+5y+14+10=0

We add all the numbers together, and all the variables

8y+24=0

We move all terms containing y to the left, all other terms to the right

8y=-24

y=-24/8

y=-3

You might be interested in
What the answer and how did you get it
Olegator [25]

Let x = the cost of the student discount card.

x + the cost of the passes = 29.50

x + 15(1.50) = 29.50

x + 22.50 = 29.50

Subtract 22.50 on both sides to isolate the variable x.

x = 29.50 - 22.50

x = 7

The student discount card is $7.

7 0
4 years ago
The equations y = 1/9x relates proportional quantities x and y. what is the value of x when y is 4?
weeeeeb [17]
X = 36

being that you simplify both sides of the equation and solate the variable
6 0
3 years ago
Can anyone please help me?
otez555 [7]
Wait which 1 are yhu answering?
5 0
3 years ago
Pocket money is split between Paula, Alan and Henry in the ratio 7:3:2. Alan gets £3.75.
Brums [2.3K]
<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ Writing it out like this will help:

7 : 3 : 2

? : 3.75 : ?

So, 3.75 is 3 parts as per this ratio

Divide this amount by 3 to get 1 part in the ratio

3.75 / 3 = 1.25

Now simply multiply all the other ratios by this value to find how much the others get:

1.25 x 7 = 8.75

1.25 x 2 = 2.5

Paula gets £8.75 and Henry gets £2.50

The amount altogether would be their individual amounts added together:

8.75 + 2.50 + 3.75 = 15

The total amount of money is £15.

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

5 0
3 years ago
Can you help please!!!
Makovka662 [10]

Answer:

13 inches

Step-by-step explanation:

legs are 5 inch and 12 inch

we have to find hypotenuse

use formula

a^2 + b^2 =c^2

here a and b are legs of a triangle and hypotenuse is c so,

5^2 + 12^2 =c^2

25 + 144 =c^2

169 =c^2

\sqrt{169} =c

13 =c

therefore hypotenuse is 13 inches.

8 0
3 years ago
Other questions:
  • Consider the points (3, 4) and (−3, 4). When the two points are compared, which statement is NOT TRUE? A) The y-coordinates have
    6·2 answers
  • A toy company manufactures a certain toy at a cost of $300 per day plus $25 per toy. The company sells the toy for $35. How many
    12·1 answer
  • Taylor Series Questions!
    8·1 answer
  • What os the answer to 14÷2.5=​
    14·2 answers
  • Suppose an airline announces that its earnings this year are lower than expected due to reduced ticket sales. The airline spokes
    15·1 answer
  • Which of the following represents the solution to the inequality
    13·1 answer
  • David wants to measure the diameter of his circular pool, but he does not have a tape measure long enough to reach across the po
    15·1 answer
  • Help me I'm really swamped​
    15·1 answer
  • Factor and find the zeros. z^2-z+56
    13·1 answer
  • I need help with my math homework
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!