xjaliw11882
09.01.2020 •
Mathematics
If joseph runs 1/5 mile in 1/30 of an hour, what is his speed in miles per hour?
Solved
Show answers
More tips
- H Health and Medicine Contrast Shower: Benefits for the Body and Soul...
- S Society and Politics Skoptsy: Who They Are and How They Perform Castration?...
- H Health and Medicine How to Calculate Your Ideal Weight?...
- S Style and Beauty Discover the Art of Nail Design: How Do You Paint Your Nails?...
- P Philosophy How to Develop Extrasensory Abilities?...
- O Other Everything You Need to Know About Kudyabliks...
- C Computers and Internet The Twitter Phenomenon: What it is and How to Use it...
- C Computers and Internet How to Choose a Laptop: Expert Guide and Tips...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Mathematics
- M Mathematics Which expression is equivalent 8(3x-6)...
- M Mathematics The answers to both of the questions...
- M Mathematics Is 0.5 liters bigger than 400 milliliters?...
- M Mathematics The ratio of cars to minivans in the parking lot is 2 to 3 there are 96 minivans. how many cars are in the lot...
- M Mathematics Ken went to the store for his mother. he spent $2.37 on groceries. in addition, his mother said he could spend $0.35 on candy. what was his change from a five dollar...
- M Mathematics How do you write 29/2 as a whole number...
- M Mathematics The number in the blanks represents...
- M Mathematics Let f be a function given by f(x)=9x-6 find and simplify the following: a. f(x)+7= b. f(x+7)= c. 7f(x)= d. f(7x)=...
- M Mathematics Consider gk located at g (0,0) and k (4,4). describe the dilation of gk by a scale factor of 2 centered at (-2,-4)...
- M Mathematics The accepted value for the melting temperature of sulfur is 388.5k morgan measured the melting temperature as 391.0k. what is the percent error?...
Ответ:
6 miles per hour
Step-by-step explanation:
1/30 of an hour is 2 minutes
he ran 1/5 of a mile in 2 minutes so
5/5 of a mile = 1 mile
5 x 2 min = 10 minutes
Take 6 x 10 minutes to = 1 hour
So 6 x 1 hour is 6 miles and hour.
Ответ:
a is the right answer
Step-by-step explanation:
Ответ:
y=8-3x
5x+3(8-3x)=8
5x+24-9x=8
-4x+24=8
-4x=-16
x=4
5x+3y=8
5(4)+3y=8
20+3y=8
3y=-12
Y=-4
5x+3y=8
5(4)+3(-4)=8
20+-12=8
8=8