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nikitadnepr [17]
3 years ago
14

1. A jet travelled 640 miles in 2.5 hours. How far does it travel in 1 hour?

Mathematics
1 answer:
spin [16.1K]3 years ago
8 0

Answer:

1.) 256 miles

2.) 2 1/2 ( 2.5 ) pages a day

Step-by-step explanation:

1.) ( 256 * 2.4 = 640 )

2.) 250 / 20 = 2.5

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Each child in the Martin family decided to save money for the family vacation.
irinina [24]

Answer:

The story is not clear enough to provide the answer

Step-by-step explanation:

First of all we do not know how many childen are in the Martin Family

20 \times 8

=$160

So depending on how each child sends and how many children will determine which kid will have most of the money left

5 0
2 years ago
This problem I can’t seem to figure out
allochka39001 [22]

Answer:

39 touchdowns and 13 fieldgoals

Step-by-step explanation:

Let t= touchdowns

f = fieldgoals

They scored 35 times

t+f = 35

Touchdown is 7 pts and fieldgoal is 3 pt

7t+3f = 193

Multiply the first equation by-7

-7t -7f =-245

Add this to the second equation

-7t -7f =-245

7t+3f = 193

----------------------

   -4f =-52

Divide by -4

-4f/-4 = -52/-4

f = 13

Now we can find t

t+f = 35

t+13 = 52

Subtract 13 from each side

t+13-13 =52-13

t =39

6 0
3 years ago
Find the value of x<br> 50 points for all 5 questions.
erik [133]

Step-by-step explanation:

we have

5x+4=2x+9

5x-2x=9+4

3x=13

x=13/3

7 0
3 years ago
HELLLLLLLLLLLLP? BRAINLIST WILL BE REWARDED
erastovalidia [21]

Answer:

113.09734

Step-by-step explanation:

A=πr2=π·62≈113.09734

Hope this helps

plz like and brainly :D

6 0
2 years ago
Two professors in the mathematics building have offices that are consecutive odd numbers with a sum of 14,600. What are the offi
Serggg [28]

Answer: 7299, 7301

Step-by-step explanation:

x + x + 2= 14,600

2x = 14,598

x = 7,299

Therefore, the office numbers are 7299 and 7301

6 0
3 years ago
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