3 years ago

Please help with my question due ASAP

Mathematics

1 answer:

Harlamova29_29 [7]3 years ago

5 0

For the question the answer is a

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Savanna had 40 iris blooms last year. This year she had 15% more iris blooms. How many more iris blooms did Savanna have this ye

Ksenya-84 [330]

40*15%=6

40+15%=46

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lutik1710 [3]

I think you made a mistake with the question.

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3 years ago

What is 28 increased by 18

Mama L [17]

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28+18

Step-by-step explanation:

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A woman keeps fit by bicycling and running every day. Monday she spends hour at each activity, covering a total of 7 miles. On T

Gekata [30.6K]

Answer:

The speed does he run is 3 miles/hr and her cycling speed is 18 miles/hr.

Step-by-step explanation:

Consider the provided information.

Let x mi/h represents the rate of running and y mi/h represents the rate of cycling.

Monday she spends 1/3 hour at each activity, covering a total of 7 miles.

$\frac{1}{3}x+ \frac{1}{3}y=7$

$x+y=21$

$x=21-y$

On Tuesday, she runs for 17 minutes and cycles for 40 minutes, covering a total of 12.85 miles.

Convert minutes to hours by dividing 60.

$\frac{17}{60}x+ \frac{40}{60}y=12.85$

$17x+40y=771$

Substitute x = 21-y in above equation,

$17(21-y)+40y=771$

$357-17y+40y=771$

$23y=771-357$

$23y=414$

$y=18$

Substitute the value of y in $x=21-y$

$x=21-18$

$x=3$

Hence, the speed does he run is 3 miles/hr and her cycling speed is 18 miles/hr.

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3 years ago

What is the distance between the points (6, -2) and (6, -5)?

choli [55]

Answer:

I think it's (0,-3)

Step-by-step explanation:

The two sixes cancel out and -5--2 is -3 :)

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