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Helen [10]
3 years ago
9

What is the least common multiple of 3, 10, and 15?

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
7 0

Answer:

30

Step-by-step explanation:

30/3 = 10

30/10 = 3

30/15 = 2

Hope this helps!

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Simplify the expression. 8w + 5r – t + 9r
Wittaler [7]

Answer:

14r−t+8w

Step-by-step explanation:

Let's simplify step-by-step.

8w+5r−t+9r

=8w+5r+−t+9r

Combine Like Terms:

=8w+5r+−t+9r

=(5r+9r)+(−t)+(8w)

=14r+−t+8w

Answer:

=14r−t+8w

3 0
3 years ago
Solve the following expression: -3+10 - -4 • -5+-6
serg [7]

Answer:

-19

Step-by-step explanation:

-3+10- (-4) × (-5)+(-6)

-3+10+4 × (-5)-6

4×(-5) = -20 -3+10-20-6 = -19

♡ There's this app called Photomath. It will help you with problems like these. I hope this helps. Please mark me as BRAINLINESS....

6 0
3 years ago
Read 2 more answers
Felix says if 2/3 pan of lasagna had been left over from dinner and the padis family ate 1/2 of that for lunch, the answer would
olga_2 [115]

Answer:

He is right he can eat 2/6 f the whole pan of lasagna

Step-by-step explanation:

We had  2/3 pan of lasagna and pads family ate 1/2 of it, then

padis family ate  (2/3) /2     or  2/6    

2/6 is half of the total pan of lasagna, padis family ate half of 2/3 wich is 2/6 and left 2/6 for Felix

6 0
3 years ago
PLEASE HELP ASAP ANY AND ALL ANSWERS ARE APRECIATED
Kipish [7]

Answer:

I dont know

Step-by-step explanation:

multiple and simply the equation

4 0
3 years ago
Read 2 more answers
Let C represent the cost in dollars and R represent the revenue in dollars. What is the break-even point? Use a table to help if
krek1111 [17]

Answer:

(5,225)

Step-by-step explanation:

The break even point is when the cost equals the revenue.

C=R

15x+150=45x

150=30x

x=5

Plug this back into the original equations to get the y value.

15*5+150=225

or 45*5=225

5 0
3 years ago
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