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IrinaVladis [17]
3 years ago
10

One step equation word problems. Pre-algebra Step by step please

Mathematics
2 answers:
Nat2105 [25]3 years ago
8 0
Subtract and you’ll get your answer. 40-30.98=9.02
lesya692 [45]3 years ago
5 0

Answer:

$9.02 = 9 dollars and 2 cents

Step-by-step explanation:

40-30.98= $9.02

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Morgan and Kira have a number of jelly beans in a ratio 5:3. If Morgan and Kira have a total of 64 jelly beans, how many does Ki
Maurinko [17]

Answer:

Kira has 40 Jelly beans

Step-by-step explanation:

Morgan and Kira have a number of jelly beans in a ratio 5:3.

The ratio is

Morgan : Kira

5:3

The total proportion is= 5 + 3 = 8

Total number of Jelly beans that they have together is = 64 jelly beans

Hence, the number of Jellybeans that Kira has is calculated as:

5/8 × 64 jelly beans

= 40 jelly beans.

Kira has 40 Jelly beans

6 0
3 years ago
Arithmetic??????????????????
wel

good lesson and good day ^-^

7 0
3 years ago
The volume of a pool should be measured using which of the following units?
Zarrin [17]

Answer:

Square feet

Step-by-step explanation:

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5 0
3 years ago
A student has selected 8 books that she likes, but she has money only for 3 books. how many possible selections does she have?
ladessa [460]
Since the order of the books chosen doesn't matter, we use the combination formula to find the number of possible selections. Recall that a combination of k items from a set of n items is given by   nCk= \frac{n!}{k!(n-k)!}. 

In this problem, n = 8 and k = 3. So the number of possible selections is 
8C3= \frac{8!}{3!(8-3)!}=56. Thus the answer is 56.
5 0
3 years ago
Read 2 more answers
All numbers that are between 20 and 40 that are divisible by 4
mihalych1998 [28]

Answer:

24, 28, 32, 36.

Step-by-step explanation:

Hey! There's a Pattern! Can you see that we add 4 each time? Look at the last digits

Hope it helps! :)

4 0
3 years ago
Read 2 more answers
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