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
dedylja [7]
3 years ago
13

Solve and justify -3y-15=2(17-5y)

Mathematics
1 answer:
Anon25 [30]3 years ago
7 0
The answer to this very unique and wonderful math equation or problem is simply the answer of the variable y = 7
You might be interested in
Apply the Distributive property:<br><img src="https://tex.z-dn.net/?f=%20%5Cboxed%7B%5Csf%203%28x-4%29%3D2%28-2x%2B1%29%20%7D" i
jenyasd209 [6]

Answer:

x = 2

Step-by-step explanation:

The left side would be (3x - 12)
The right side would be (-4x+2)

In an equation, 3x - 12 = -4x+2

Combine all the letters on the left and plain numbers on the right,

3x + 4x = 12 + 2

Note: When you transfer to the other side of the equal sign, the number will change its sign.

Simplify the 3x + 4x = 12 + 2,

                     7x = 14

                      x=\frac{14}{7}

                      x = 2

5 0
2 years ago
Read 2 more answers
Cole got $100 for his birthday. he can either save the money or buy a tennis racket with it what is the opportunity cost if he b
Andrew [12]

Answer:

A. winning games with his new racket

Step-by-step explanation: It's A because he's going to spend the money anyways every kid can't hope but, to spend their money $100 is a lot. He wouldn't be worried about losing out on savings because you get birthday money every year there is always a Opportunity for more cash.


If I'm wrong please let me know that means it was (B.) Spending the cash..


7 0
3 years ago
Read 2 more answers
Please help! Asap. U good in math cuz I'm not! Lol.
makkiz [27]

Answer:

Step-by-step explanation:

3/4 can go into 3, 4 times.

1.5 can go into 9, 6 times

1 can go into 5, 5 times.

the smallest number here is 4, so she can make 4 batches.

4 0
3 years ago
Read 2 more answers
V
9966 [12]

Answer:

The SAS(Side-Angle-Side) triangle congruency theorem can be used to prove Triangle MNL is congruent to ONP.

Step-by-step explanation:

We would use the side-angle-side theorem because the two triangles both have two equal sides and one angle. For instance, side MN has two lines and so does side ON has two lines. Same goes with sides NL and NP.

Hope this helps!!! PLZ MARK BRAINLIEST!!!

7 0
3 years ago
Read 2 more answers
A toy manufacturer makes a toy truck, a toy car, and a toy boat. The production spreadsheet is:
Sedaia [141]

Answer:

Time:

Car > Truck > Boat.

Cost of produce:

Truck > Boat > Car

Profit

Car > Truck > Boat.

We know that a worker works 400 minutes each day, and the profit that each worker needs to generate is $35, let's find how each worker needs to spend their time.

Let's call T to the number of trucks he makes, C for cars and B for boats.

Then, if he works 400 minutes we have:

T*10 + C*12 + B*8 ≤ 400

this means that the time expended crafting the toys can be, at most, 400 minutes (here you use the inequality because the worker actually can be less effective than the max, maybe tacking a break or something like that)

The other equation is:

T*1 + C*1.5 + B*0.6 ≥ 35

Here we use the inequality because the profit needs to be at least 35$, none the less, the profit can be more than tath.

Notice that if we want to solve the system with for the equal signs, it is:

T*1 + C*1.5 + B*0.6 = 35

T*10 + C*12 + B*8 = 400

We have 3 variables and 2 equations, this means that there are more than one solution for this system.

6 0
3 years ago
Other questions:
  • the lenght of a rectangle is 2 cm less than 7 times the width. the perimeter is 60 cm . find the width and lenght
    15·1 answer
  • Abcd is a trapezium in which ablldc<br>​
    11·1 answer
  • It is believed that 44% of all Americans eat breakfast every day. For a class project, you randomly select Clemson students and
    9·1 answer
  • 38. The volume of a cylinder is 97 ft3. If the dimensions are doubled, what will be the new volume?
    8·1 answer
  • Write a division equation for the picture
    7·1 answer
  • Hello please help thanks
    11·1 answer
  • EXIT
    6·1 answer
  • Next in sequence 9/16, -9/8, 9/4, -9/2, 9, ?
    15·1 answer
  • F(x) = 2x + 5 and let g(x) = x -4<br> Evalalute f(2) + 1/3g(-6)
    13·2 answers
  • Simplest form of 4500:80000 and 8100:144000​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!