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Crank
3 years ago
6

In the number sentence 12 - (7 - 1) + (8 ? 2) = 10 the ? must be​

Mathematics
2 answers:
OLga [1]3 years ago
8 0
Is the question mark + or -. If it’s plus the answer would be 16 if it’s minus the answer would be 10.
attashe74 [19]3 years ago
7 0

The answer is that the ? must be -.

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Answer: The player is catching the ball at (4,25), therefore the second option is correct.

Explanation:

It the given graph x-axis represents the time (in seconds) after throw and y-axis represents the distance from goal (in yards).

In the graph violet and orange lines represents the distance of player and ball  respectively, from the goal at different point of time.

The player will catch the ball when the distance of player and ball from the goal is same on the single point of time.

The point of time where distance of player and ball from the goal is same, is the point of intersection of both lines.

From the graph it is clearly noticed that both lines  violet and orange insects at point (4,26), therefore player is catching the ball at (4,25), therefore the second option is correct.

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Cara has $25 to buy dry pet food and treats for the animal shelter. A pound of dog food cost $2 and treats are $1 apiece. If she
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kipiarov [429]

Answer:

a positive even number.

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