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tatyana61 [14]
3 years ago
12

PLEASE HELP ME IM BEGGING

Mathematics
1 answer:
anygoal [31]3 years ago
8 0
Stuck on the same thing, tried reviewing and reviewing but now I’ll just try finding the answer key
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2f -g
Sever21 [200]

Answer:

2x4   -  5x1x3 {bracket means times] =8-15=-7

Step-by-step explanation:

2f=2xf=2x4=8

-

g=5x1x3=15

=8-15

=-7

4 0
3 years ago
Somebody please help me out quick ??
scoundrel [369]
38 i think is correct

6 0
3 years ago
Read 2 more answers
Jackson and Jonah are both swimming. Jackson swims at 1350 meters per hour. Jonah swims at a speed of 1250 millimeters per secon
Vladimir [108]

For this question we will use the following relations.

100 centimeters=1 meter (or 1 centimeter= 0.01 meter)

10 millimeter=1 centimeter (or 1 mm=0.1 cm)

60 minutes = 1 hour (or 1 min=\frac{1}{60} hour)

Now, Jackson's speed is 1350 meters per hour. This can be converted to cm per minute as follows:

\frac{1350 m}{1 h}=\frac{1350\times 100 cm}{60 min}=2250 cm/min...Equation 1

Likewise, Jonah's swim speed in cm/min can be calculated as:

\frac{1250 mm}{1 s}=\frac{1250\times 0.1 cm}{\frac{1}{60}min } =\frac{125\times 60 cm}{1 min}=7500cm/min...Equation 2

As we can see clearly after comparing Equation 1 and Equation 2, Jonah's swim speed of 7500 cm/min is faster than that of Jackson.

Thus, option B is correct.

7 0
3 years ago
Convert the fraction greater than one into a mixed number 9/4
Pani-rosa [81]

Answer: 2 1/4

Step-by-step explanation:

7 0
3 years ago
What is 15% of what is 12
Snowcat [4.5K]
15% of 12 is 1.8
Hope I could help!
4 0
3 years ago
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