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Softa [21]
2 years ago
7

Steve bought 4 tickets at $n dollars to the movie. He spent $ 6 on popcorn. Write an expression for how much Steve spent.

Mathematics
2 answers:
Soloha48 [4]2 years ago
7 0

Answer:

n-6$

Step-by-step explanation:

san4es73 [151]2 years ago
7 0

Answer:

4n+6

Step-by-step explanation:

4 movie tickets times the cost plus the 6 dollars spent on popcorn gives you the answer 4n+6

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Abby has to measure the weight of objects in pounds for her homework, but she only has a scale that measures ounces. If she find
liraira [26]

Answer: 3 pounds

Step-by-step explanation: 1 pound=16 ounces

Now that you know what the conversion from ounces to pounds is, you just have to divide the number of ounces in the problem (48) by 16.

48÷16=3

8 0
3 years ago
Find the sale price.<br> Original price: $50<br><br> Discount: 15%<br><br> Sale Price Is:
White raven [17]
The correct answer would be 42.50

Work:

50 divided by 100 = .5

.5 * 15 = 7.5

50 - 7.5 = 42.50.
5 0
3 years ago
36.00x0.07 show explanation
makkiz [27]

Answer: 2.52

Step-by-step explanation: 36.00x0.07

36.00 is the same as 36

so, 36x0.07=2.52

5 0
2 years ago
A certain radioactive material decays in such a way that the mass in kilograms remaining after t years is given by the function
Angelina_Jolie [31]

The mass of radioactive material remaining after 50 years would be 48.79 kilograms

<h3>How to determine the amount</h3>

It is important to note that half - life is the time it takes for the amount of a substance to reduce by half its original size.

Given the radioactive decay formula as

m(t)=120e−0.018t

Where

t= 50 years

m(t) is the remaining amount

Substitute the value of t

m(t) = 120e^-^0^.^0^1^8^(^5^0^)

m(t) = 120e^-^0^.^9

Find the exponential value

m(t) = 48.788399

m(t) = 48.79 kilograms to 2 decimal places

Thus, the mass of radioactive material remaining after 50 years would be 48.79 kilograms

Learn more about half-life here:

brainly.com/question/26148784

#SPJ1

7 0
1 year ago
Find the value of each variable in the parallelogram
wlad13 [49]

Answer:

B= 90

C= 80

D= 100

Step-by-step explanation:

So let’s start with the bottom angles.

We know that the adjacent angles in a parallelogram add up to 180° so our equation would be (b-10) + (b+10)=180. So let’s simplify it b and b are both the same variables so we will get 2b and -10 + 10 is 0 so we get the following equation 2b=180.

So now we divide 180 and 2 and we get 90 as b.

So one side will be 100 because of the +10 and the other 90 because of the -10.

Now for the next side.

d+c=180

So we know that b+10 is adjacent to c so 180-100 is 80, so 80 is c.

Now for d.

b-10 is 80 so 180-80 is 100, so d is 100.

7 0
3 years ago
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