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snow_tiger [21]
3 years ago
8

Im lost and I don’t understand what’s going on

Mathematics
2 answers:
andrezito [222]3 years ago
6 0
Same sorry I can’t help
dybincka [34]3 years ago
5 0
After this substitute 4.5 in the equation in your photo then check the answer

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Regina, courtney, and Ellen hiked around bear pond. Regina hiked 7/10 of the distance in an hour. Ellen hiked 3/8 of the distanc
Kitty [74]
7/10 > 3/8

I found this by first finding a common denominator, so for this it will be 40. 10 can go into 40 four times, so you do 7x4 and that is 28, so 7/10 is 28/40.
3/8 is 15/40 because 8 goes into 40 five times, so you do 5x3 which is 15, so the fraction is 15/40. 15/40 is less than 28/40 because 28 > 15
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3 years ago
Please help me <br><br>Expand ( p + 6 )( p - 3 )​
astra-53 [7]

Answer:

(p^2) + 3p - 18

Step-by-step explanation:

Have a nice day!

3 0
3 years ago
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Can some explain steps​
Mashutka [201]

Answer:

r = 3.

Step-by-step explanation:

16 = 10 + √(3r + 27)

√(3r + 27) = 6

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Check the result:

Left side of the equation = 16

Right side = 10 + √(9 + 27)

                  = 10 + √36 = 16

5 0
2 years ago
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there you go buddy ........

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3 years ago
What is 89 add 78<br><br><br><br>first ti answer wins brainleast
Alex777 [14]

89+78=167

Hope this helps

-Moiselle

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