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
antiseptic1488 [7]
3 years ago
11

Solve 7(3-y)=5(y+5).​

Mathematics
2 answers:
bija089 [108]3 years ago
8 0

Answer:

-1/3

Step-by-step explanation:

21-7y=5y+25

12y=-4

y=-1/3

Degger [83]3 years ago
3 0
Answer : -1/3

........
You might be interested in
Percy delivers pizzas for pizza king. He is paid $6 an hour plus $2.50 for each pizza he delivers. Percy earned $280 last week.
Triss [41]
Hey You!

6 × 30 = 90

280 - 90 = 190

190 / 2.50 = 76

We can check using multiplication.

2.50 × 76 = 190

Percy delivered 76 pizzas.
7 0
4 years ago
In the triangle below, what is the length of BC ?<br> need help?!
Artemon [7]

Answer:

12

Step-by-step explanation:

just look at the other side since both are the same

4 0
3 years ago
Can someone help me out
vichka [17]

Answer: LAST OPTION.

Step-by-step explanation:

The Pythagorean Theorem states the following relationship between the three sides of a triangle that has an angle of 90 degrees, known as "Right triangle":

a^2=b^2+c^2

Where "a"is the hypotenuse and "b" and "c" are the legs of the right triangle.

If the triangle ABC is a right triangle then AB must be equal to BC^2+AC^2, then, you need to substitute the values into  a^2=b^2+c^2 to check this:

12^2=5^2+10^2\\144\neq 125

Then the triangle ABC is not a right triangle.

Therefore, the statement that justifies why this triangle is not a right triangle is:

5^2+10^2\neq 12^2

5 0
3 years ago
4.<br> Which point on the number line<br> represents 0.3?
Degger [83]

It's C promise me it's C.

7 0
2 years ago
What is the average rate of change of (4,8) and (-3,7)?
yarga [219]
Y2-y1/x2-x1 = 7-8/-3-4=-1/-7 =1/7
5 0
4 years ago
Other questions:
  • A teacher gave greg, brian,kelly,and lakita 1/2 sheet if butcher paper to share. If the students divide the paper equally, how m
    13·1 answer
  • I need help on my algebra II .
    13·1 answer
  • If a coin is flipped 75 times, in how many ways could there be exactly two tails?
    9·2 answers
  • A histogram titled Number of texts has time on the x-axis and texts on the y-axis. From 6 a m to 7:59 a m there were 15 texts, 8
    13·2 answers
  • What is the surface area of the rectangular pyramid below?
    8·2 answers
  • Evaluate (a+b)2 for a=-3 and b--7?
    13·1 answer
  • The graph shows number of tickets a person has received versus the number of accidents they have been in. If the trend continues
    8·2 answers
  • Will mark brainliest and rate 5/5
    6·1 answer
  • Subtract 4/5-1/5 i will give yall 87 points if yall answer
    8·2 answers
  • Rewrite<br> 19/8<br> as a mixed number.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!