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agasfer [191]
2 years ago
14

A bag contains 8 purple marbles, 7 yellow marbles, 8 red marbles, and 3 blue marbles. What is the probability of drawing a purpl

e marble, replacing it, and then drawing a blue marble?
Mathematics
1 answer:
statuscvo [17]2 years ago
5 0

Answer:

4:26

Step-by-step explanation:

so count all of the marbles but this time you need to take away  a purple marble replace it with a blue so there would be 4 blues in the bag.

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Find two numbers that have a sum of -2 and a product of -48 (please show work if possible)​
andreev551 [17]

Answer: -8 and 6

Step-by-step explanation:

factors of 48: 1,2,4,6,8,12,24,48

1 x 48

2 x 24

4 x 12

6 x 8

for a negative product, one of the factors must be negative and the other positive.

for two number to have a sum of -2, the greater number must be the negative number, and both numbers should have be two values apart (ex. 6 and 8, 3 and 5, 12 and 14, etc.). In this case, 8 would have to be negative whereas 6 will be left positive.

and then we check:

-8 x 6 = 48

-8 + 6 = -2

5 0
3 years ago
Explain how you could use the distribute property and mental math to find 5 times 198
Sladkaya [172]
Multiply 100 times 5 in your head to get 500, 

100 * 5 = 500
90 * 5 = 450
8 * 5 = 40
Put those 3 together into one equation, \/
(100 * 5) + (90 * 5) + (8 * 5) = 990 OR (100 * 5) + (98 * 5) = 990
depends on how distributed the teacher wants it to be.
5 0
3 years ago
7 watermelons cost $8.96.Which equation would help determine the cost of the 5 watermelons?
postnew [5]

Answer: ($8.96 / 7) * 5                        or $6.40

Step-by-step explanation: You need to find the price for one watermelon then multiply it by 5 to find the price of 5.

4 0
3 years ago
Read 2 more answers
What is the value of this expression? 4/15+3/5−2/3 Quick
VMariaS [17]

Answer:

I  think that would be 1/5

Explanation:

Hope this helps!

3 0
2 years ago
Rewrite the expression using the distributive property and collecting like terms
Bumek [7]
12x would be the answer
3 0
3 years ago
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