Answer: 28 gallons of paint needed to paint 16 classrooms.
Step-by-step explanation:
As 7 gallons Paint 4 classrooms so if we need to paint 16 classrooms which four times 4 classrooms so 7*4=28 gallons will be needed to paint 16 classrooms
Answer:
2a) = soln
20/3
2) divide the numeral by dinominator..
3)a) soln 7 3/4
4*7+3
= 31
do all like this ❣️
Answer:
Step-by-step explanation:
The like terms are the ones containing the variable 'c'. They are combined by adding their coefficients.
Working just with the coefficients of c, we have ...
Then the simplified expression is ...
(2 3/4)c +(3 1/8)c +7
= (5 7/8)c +7
Answer:
your number is 18
Step-by-step explanation:
x^2 = (x × 10 ) + 144
x^2 = 10x + 144
x^2 - 10x - 144 = 0
using quadratic method
your answer should be
(x- 18) ( x+8 )
Answer:
0.875
Step-by-step explanation:
3.5 liters for every 4 days
3.5/4 liters per day
0.875 liters per day