Answer:
165 minutes is how long it would take
Answer:
3 bags of sour cream and onion crisps
Explanation:
1/4 of 20 is 20 divided by 4 so there are 5 packs of Doritos.
20-5=15 packs still left
1/5 of the remaining bags is 1/5 of 15. 15 divided by 5 is 3.
There are 3 bags of sour cream and onion crisps.
Hope this helped!
To find the rate in miles per hour, divide the miles by the hours.
(1 1/2 miles)/(3/5 hour) =
= 3/2 miles * (5/3 hour)
= 5/2 mph
= 2 1/2 mph
Her walking rate is 2 1/2 mph.
(4 1/2 miles) / ( 2 1/2 mph) =
= 9/2 miles / (5/2 mph)
= 9/2 * 2/5 hours
= 9/5 hours
= 1 4/5 hours
From 9:00 a.m. to 11 a.m., she has 2 hours, but she only needs 1 4/5 hours to walk, so she will make it to work on time.
You can write the equation using conventional symbols as
3x^2 - 2x - 5 = 0
You can recognize that the middle coefficient is equal to the sum of the other two, so those two coefficients can be used to factor the equation.
(1/3)(3x +3)(3x -5) = 0 . . . . . put the coefficients in the form (1/a)(ax + ...)(ax + ...) (x+1)(3x-5) = 0 . . . . . simplify
The solutions are the values of x that make one or the other of the factors equal to zero.
x = -1
x = 5/3
Answer:
D) 2852$
Step-by-step explanation:
basically you just multiply what the dude bought by how much money he spent, so
18 saws * 16$ = 1224 $
22 drills * 74$ = 1628$
then you add that together
1224 + 1628 = 2852$
