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zmey [24]
3 years ago
13

Please answer I need this asap

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
6 0

Answer:

84

Step-by-step explanation:

The equation that models this situation is 1110 = 15x + 150 where x = cameras sold (note that this doesn't include the first 20 cameras, we'll add those on at the end). Let's solve for x!

1110 = 15x + 150

960 = 15x

x = 64 so the answer is 64 + 20 = 84 cameras.

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There are 128 students going on a field trip. If each bus held 30 students, how many buses are needed?
madreJ [45]
The answer is 5 buses.
128/30= 4.2....
Round to 5 for the extra children not on the fourth bus.
3 0
3 years ago
Mrs. JOHNSON paid $40.68 for 3kg of shrimp. What’s the cost of 1 kilogram of shrimp?
Goshia [24]

Answer:

It is 13.56

Step-by-step explanation:

You would have to divide 40.68 by 3. 3 goes 1 time into 4 so it is 10.

4 0
3 years ago
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Directions write s if the set is similar fraction and d if the set is dissimilar fraction​
Alisiya [41]

Answer:

Similar (Like) fractions are fractions with same denominators. On the other hand, dissimilar (Unlike) fractions are fractions with different denominators.

Step-by-step explanation:

hope it helps you

4 0
3 years ago
Find the least whole number that can replace blank 80 to make the statement true. ÷ 18 > 86
sweet-ann [11.9K]

Answer:

649

Step-by-step explanation:

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__ ÷ 18 > 86

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Hence, the least whole number which can make the statement true is (648 + 1) = 649

3 0
3 years ago
Evaluate each expression if a=3 and b=4
Makovka662 [10]
MMK so saying that a=3 and b=4 means substitute the letters, with the numbers. I'm not gonna do it for you but ill help you out a bit. 
5.    2(3)+8=
8.    7(3) x 9(4)=
11.   3^2 + 1=
14.   (3)(4)/3=

I think you can do the rest on ur own my friend. Hope this helped :)   
6 0
3 years ago
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