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ELEN [110]
3 years ago
14

A car travels 200km in 2/1/2 hour. Calculate the average speed, in km/have of the car

Mathematics
1 answer:
Elan Coil [88]3 years ago
8 0
It’s 80 km per hour if that’s what you’re looking for
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A group of mountain climbers begin an expedition with 270 pounds of food. They plan to eat a total of 15 pounds per day. Write a
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Since they are starting with 270, the y intercept is going to be 270, now since they are losing 15 food everyday, the slope is going to be -15 so the final equation is y=-15x+270
4 0
3 years ago
A company invests $15,000.00 in an account that compounds interest annually. After two years, the account is worth $16,099.44. U
ANEK [815]
Principal = $15000
Amount = $16099.44
Rat of interest = r
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A = P(1 + r)^t
16099.44 = 15000 (1 + r)^2
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6 0
3 years ago
HeLP ME!!! 2/5w-2=7/5w solve the equation using the addition property of equality.
dangina [55]

The answer would be -2 i had the same problem on my quiz and the correct answer was -2

4 0
3 years ago
Do this pls 35 points
love history [14]

Answer:

x = 68

Step-by-step explanation:

If you look at the triangle properly, it is a isosceles triangle where two legs are equal to each other.

The answer for x will be:

56 + 56 + x =180

112 + x = 180

x = 68

7 0
3 years ago
How do i solve this equation
Gre4nikov [31]
X < -16 is the solution 
Hope this helped 
6 0
3 years ago
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