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TEA [102]
3 years ago
8

I need help in this one

Mathematics
1 answer:
exis [7]3 years ago
3 0
A. 4

When rounding, if the number is 1-4 the number will round down. If the number is 5-9 the number will round up.
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Help if correct will give brainless
Jobisdone [24]
This is Very good correct
7 0
2 years ago
If £25 = 800 rubles, how many £ are in 992 rubles?​
katen-ka-za [31]

Answer:

£31

Step-by-step explanation:

25 = 800

x = 992

x = 992 x 25 / 800 = 31

3 0
2 years ago
Hayden earns $9.50 per hour as a lifeguard.He earns a bonus of $50.00 for taking a training course.How many hours must he work t
mel-nik [20]

Answer: he must work for at least 26.32 hours

Step-by-step explanation:

Let x represent the number of hours that Hayden works as a life guard.

Hayden earns $9.50 per hour as a lifeguard. This means that the amount that he earns for working for x hours would be

9.5x

He earns a bonus of $50.00 for taking a training course. If he takes this bonus cost, the amount that he would earn for working for x hours is

9.5x + 50

Therefore, the number of hours that he must work to earn at least $300.00 would be

9.5x + 50 ≥ 300

9.5x ≥ 300 - 50

9.5x ≥ 250

x ≥ 250/9.5

x ≥ 26.32

4 0
3 years ago
Directions: Complete each proof using the properties of equality. Not all rows be used.
kicyunya [14]

The answers for 13 and 14 are attached in the file.

7 0
3 years ago
What is the slope of the line that contains the points (-4,2) and (6,-3)?-
schepotkina [342]

Answer:

c

Step-by-step explanation:

the formula is \frac{y_{2}-y_{1} }{x_{2} -x_{1}}

When we plug that in we get \frac{-3-2}{6- (-4)} = \frac{-5}{10} = -\frac{1}{2}

Hope this helps!

8 0
3 years ago
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