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Crank
4 years ago
13

Evaluating 4 + 5 over 2 times 2 minus 7

Mathematics
2 answers:
alexgriva [62]4 years ago
8 0
The answer to 4+5/2•2-7 is -3
RideAnS [48]4 years ago
6 0

Answer:

-4.75

Step-by-step explanation:

4+5=9

2*2=4

9/4=2.25

2.25-7=-4.75

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Dominic rides his bike at a rate of 4 minutes per mile. How many minutes will it take him to ride 12 miles
PtichkaEL [24]

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6 0
3 years ago
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Is the quotient of 3.6 divided by 9 greater or less than 1?
Kisachek [45]

Answer:

<h2>"less than 1".</h2>

Step-by-step explanation:

The given quotient is

\frac{3.6}{9}

In this case, before solving the quotient, we can ensure that its result is less than 1, because the numerator is less than the denominator, this is called a "proper fraction", and those fraction always ends in a number less than 1.

\frac{3.6}{9}=0.4

Therefore, the answer is "less than 1".

6 0
3 years ago
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Can someone please help me.
skelet666 [1.2K]
To find the slope of the line, you need two points.
(-2 , 5) and (3 , -5)

5 - (-5) / -2 - 3
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8 0
3 years ago
-25 + t/2 greater than or equal to 50 solve this inequality
xz_007 [3.2K]

-25 +\frac{t}{2} \geq50      Add 25 on both sides

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t\geq 150

5 0
3 years ago
(-x^2+3x-4)-(2x^2+x-1)
stepan [7]

Answer:

3x2 + 2x - 63x2 + 2x - 6

Step-by-step explanation:

3 0
3 years ago
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