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Harlamova29_29 [7]

3 years ago

12

Jacob is calculating the amount of time it takes a rocket to get to the moon. The moon is around 239,000 miles from earth. How m

any hours would it take a rocket that can travel at 250 miles per minute to travel to the moon? Round to the nearest hour.

1 answer:

spin [16.1K]3 years ago

6 0

Answer: so D 956 ✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅✅

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Juan and Franco collect baseball cards. Juan has baseball cards. Franco has 18 fewer baseball cards than Juan. Together they hav

horsena [70]

Answer:

Franco has 66 baseball cards.

Step-by-step explanation:

This question can be solved by a system of equations.

I am going to say that:

x is the number of baseball cards that Franco has.

y is the number of baseball cards that Juan has.

Franco has 18 fewer baseball cards than Juan.

This means that:

$x = y - 18$

Also:

$y = x + 18$

Together they have 150 baseball cards.

This means that:

$x + y = 150$

Since $y = x + 18$

$x + x + 18 = 150$

$2x = 132$

$x = \frac{132}{2}$

$x = 66$

Franco has 66 baseball cards.

8 0

3 years ago

Sum of two numbers is 84. If one of the numbers exceeds the other by 12, the numbers are

djverab [1.8K]

Answer:

54 and 30

Step-by-step explanation:

84÷2=42-12=30

42+12=54

5 0

3 years ago

0.15, 0.17, 0.19.<br><br> what is going up by ?

Tpy6a [65]

Answer:

It goes up by 2 each time

Step-by-step explanation:

3 0

3 years ago

I got 77 for my total answer. I correct? if not can some help

mote1985 [20]

Yes you got it correct.

8 0

3 years ago

Read 2 more answers

Jason has 208 baseball cards. This is 52 less than the number of cards that Robert has.

V125BC [204]

Answer:

B) R - 52 = 208

Step-by-step explanation:

Robert has 52 more cards than Jason, who has 208, so Robert has 208 + 52 cards. This can be turned into:

R = 208 + 52

then subtract 52 from both sides:

R - 52 = 208 + 52 - 52

R - 52 = 208

and that's the answer

4 0

2 years ago