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Zina [86]
3 years ago
6

Somebody Pleases help me on this problem

Mathematics
2 answers:
andreyandreev [35.5K]3 years ago
8 0
The answer should be -49 11/40
Mademuasel [1]3 years ago
3 0

Answer:

-49 275/1000

Step-by-step explanation:

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N*7=7n
Anettt [7]

Answer:

C

Step-by-step explanation:

law of communicative multiplication

3 0
3 years ago
Read 2 more answers
Question 1 or 10
Snezhnost [94]

Answer:

C. y-2 = 4(x+1)

Step-by-step explanation:

4 0
3 years ago
Express each x in terms of y:<br>1. 2x - 3 = y<br><br>2. 2 + 2x -1 = 4y<br><br>3. 2A + 4x + 3B = 10​
jeka57 [31]

Answer:

1/2y+3/2

2y+-1/2

-3/2b-2x+5

Step-by-step explanation:

4 0
3 years ago
Jason runs around a 400-meter track for training. During the month of September he ran around the track 520 times. How many kilo
marishachu [46]

Answer:

208 km

16 tablets per day

Step-by-step explanation:

Given:

Length of training track run by Jason = 400 m

Number of times Jason ran on the track = 520

Therefore,

The total length covered by Jason = 520 × 400 = 208,000 m

now,

1 Km = 1000 m

thus,

208,000 m = \frac{\textup{208000}}{\textup{1000}}

or

= 208 km

b) Amount of calcium carbonate in a tablet = 500 mg = 0.5 g

Maximum amount of calcium carbonate that can be taken = 8 g

hence,

the maximum number of tablets that she can take

= \frac{\textup{Maximum amount of calcium carbonate that can be taken}}{\textup{Amount of calcium carbonate in a tablet}}

= \frac{\textup{8}}{\textup{0.5}}

= 16 tablets per day

8 0
4 years ago
An airplane flies 2700 miles in 3 hours and 45 minutes. What is its average speed in miles per hour?
fenix001 [56]

Answer:

720 MPH

Step-by-step explanation:

2700 miles / 3.75 hours = 720 MPH

6 0
3 years ago
Read 2 more answers
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