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MAXImum [283]
2 years ago
10

CAN SOMEONE PLEASE HELP ME I'M STUCK. PLEASE I don't understand and know how to solve it.

Mathematics
1 answer:
xenn [34]2 years ago
8 0

Answer:

7/10

Step-by-step explanation:

red + green = 50 + 20 = 70 marbles

Total marbles = 50 + 30 + 20 = 100 marbles

P(red or green) = 70/100

P(red or green) = 7/10

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A bag contains blue marbles and red marbles, 56 in total. The number of blue marbles is 8 more than 2 times the number of red ma
Nikolay [14]

24 Blue marbles.

Explanation:

56 - 8 = 48

48 / 2 = 24

so if there are 24 blue marbles, 24 x 2 = 48, and then 8 more is 56.

8 0
3 years ago
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what is the product of 9.8 x 10 to the power of 3 and 8.8 x 10 to the power of 6 expressed in scientific notation
sergij07 [2.7K]

Answer:

9.8*10^3

= 9,800

8.8*10^6

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4 0
2 years ago
Identify the slope and y-intercept of the linear equation: y = -2x - 4​
Maurinko [17]

Answer:

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Y-intercept: -4

Step-by-step explanation:

Hope this helps. Pls give brainliest.

3 0
3 years ago
Read 2 more answers
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alexdok [17]
First we rewrite the expression:
 (4x ^ 3) * (2x) ^ - 4
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 answer:
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5 0
2 years ago
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-4zsquared +zsquared
TEA [102]

-4

Step-by-step explanation:

-4z² + z²

let's assume you have z² and you're owing 4z², you'll pay the z² you have and you'll still owe 4

so that is -4

5 0
3 years ago
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