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Strike441 [17]
3 years ago
9

Halfway though a bus route, 23 students have been dropped off and 48 students remain on the bus . then write another equation to

determine wether there are 61 or 71 students on the bus at the bus at the beginning of the route
Mathematics
1 answer:
Darina [25.2K]3 years ago
3 0
48 + 23 = 71
The bus started out with 71 students.
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Lucy has to run two errands. She starts from home and travels 3 miles south to the post office. From the post office, she travel
Gwar [14]

Answer:

A. It is at the gas station

Step-by-step explanation:

3 0
3 years ago
Ben has 57 toys. 15 of them are new, 9 are his favorite ones; 2 are new and favorite. Ben is going to give away all of his toys
GaryK [48]
Ben has 57, 15 new, 9 favorite, 2 are new and favorite. so take 2 away from both and you get a total of 20 toys that are either new, or favorite so he has 37 remaining
7 0
3 years ago
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Hellohello, if you able to help me then please do. (:
timurjin [86]

Answer:

g=12

Step-by-step explanation:

3 + g = 15

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g = 12

5 0
2 years ago
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Someone solve these equations with working really appreciate it
nignag [31]

Answer:

a) t = \sqrt{\frac{d}{4.9} }

b) t = 0.3 seconds

c) d = 4.9t²

d) d = 11 cm.

Step-by-step explanation:

One test involves catching a 1 m ruler and measuring the distance, d in meters, that the ruler will travel before being caught, the reaction time t in seconds is then calculated using the formula

t = \sqrt{\frac{2d}{9.8} } .......... (1)

a) the simplified expression is

t = \sqrt{\frac{d}{4.9} } ......... (2)

b) If d = 44 cm = 0.44 meters, from equation (2) we get,

t = 0.299 seconds ≈ 0.3 seconds (Approximate)

c) If we make d as the subject of the equation, then

t^{2} = \frac{d}{4.9}

⇒ d = 4.9t² .......... (3)

d) Now, if t =  \frac{0.3}{2} = 0.15 seconds, then from equation (3) we get,

d = 4.9 (0.15)² = 0.11 meters = 11 cm (Answer)

4 0
3 years ago
Laura is thinking of a number such that the sum of the number and five times 2 more than the number is 26 more than four times t
Gre4nikov [31]
<span>Determine what number is Laura thinking:
Let’s set a variable for our unknown number. Let’s have b.
=> b + 5 (b + 2) = 4b + 26
Now, we have our equation, let’s start solving.
=> b + 5b + 10 = 4b + 26
=> 6b + 10 = 4b + 26
=> 6b - 4b = 26 – 10
=> 2b = 16
=> b = 16 / 2
=> b = 8
Thus, the number that Laura is thinking of is 8.</span><span>

</span>



3 0
3 years ago
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