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3 years ago

14

Determine the quail’s speed in miles per hour.

1 answer:

Tanya [424]3 years ago

8 0

Answer:

He was going 8 miles and hour.

Step-by-step explanation:

20 ÷2.5=8

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What is -14+5k-3= simplifying

andrew11 [14]

Answer:

5k-17

Step-by-step explanation:

-14+5k-3=5k-14-3=5k-17

8 0

3 years ago

Simplify: x2/6 ⋅ x2/4

Elden [556K]

Answer:

x ^2/ 6

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8 0

3 years ago

a school paid $31.50 for each calculator, if the school spent 504 dollars on calculators how many did the school buy?

monitta

The school bought 16 calculators.

504/31.50 =16

7 0

3 years ago

Given roots of quadratic equation are x=3 and x=4 write the quadratic equation.

Andrews [41]

Asome that’s cool do well

6 0

3 years ago

Bus A and Bus B leave the bus depot at 5 pm. Bus A takes 30 minutes to do its route and bus B takes 35 minutes to complete its r

DaniilM [7]

Answer:

8:30 pm

Step-by-step explanation:

step 1

Decompose the numbers in prime factors

$30=(2)(3)(5)\\35=(5)(7)$

step 2

Find the LCM

The LCM of 30 min and 35 minutes will be given as

$LCM=(2)(3)(5)(7)=210\ min$

step 3

Adds 210 minutes to the starting time

First, converting 210 minutes to hours

Remember that

$1\ h=60\ min$

will need dividing 210 by 60

$210/60=3.5\ h$

therefore

5:00 pm+3.5 h=8:30 pm

7 0

4 years ago