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klio [65]
4 years ago
15

Evan’s family drove to a theme park for vacation. Assume they drove the same speed throughout the trip. The first day, they drov

e 300 miles in 6 hours. The second day, they drove 250 miles in 5 hours. The third day, they arrived at the park by driving ________ miles in 3 hours.
A. 30
B. 125
C.150
D.100
Mathematics
1 answer:
kykrilka [37]4 years ago
7 0
I say it’s c.150 because 6 hours is 300 then 5 hours is 250 so you’re subtracting 50 for 1 less hour, so 4 hours would be 200 that makes 3 hours 150

got it? hope that’s not too confusing
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Solve the following linear equation for x<br> 5x-2+x=9+3x+10
jolli1 [7]
I think this is right

5x-2+x=9+3x+10
6x-2=19+3x
+2 +2
6x=21+3x
-3x -3x
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If you know how to do algebra this should make sense
6 0
3 years ago
45-45-90 triangúlese shown<br><br> Help please <br><br><br> Will give u points
lbvjy [14]

Answer:

x = 7 , y = 7\sqrt{2}

Step-by-step explanation:

A 45- 45- 90 triangle is an isosceles right triangle with the 2 legs being congruent , that is

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Using Pythagoras' identity in the right triangle, then

y² = 7² + 7² = 49 + 49 = 98 ( take square root of both sides )

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4 0
2 years ago
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mixer [17]

Answer:

Step-by-step explanation:

Yes

4 0
3 years ago
The table shows the relationship between the number of Calories Lucie burns while jumping rope and the number of minutes she jum
iragen [17]

Answer:

The amount of calories Lucie will burn by jumping for 1 minute is 8 calories

Step-by-step explanation:

The given data values are;

Minutes {}                  Calories Burned

40                {}            320

80        {}                    640

120 {}                          960

160 {}                          1280

The value of calories burnt and the number of minutes of jump robe are seen to be directly proportional, such that we have;

40 minutes of jump rope will yield 320 calories burnt

Therefore we have;

1 minute of jump rope will yield 320/40 = 8 calories burnt

The amount of calories Lucie will burn by jumping for 1 minute = 8 calories.

8 0
3 years ago
2 : 9, 12 : , and : 45.
Ber [7]

Answer:

Sorry. What's the question?

8 0
3 years ago
Read 2 more answers
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