Answer:
.55 cent a pound
Step-by-step explanation:
5.80 divide by 21/2
5.80 / 10.5 = 0.55 cent pound
9514 1404 393
Answer:
24
Step-by-step explanation:
If 7/15 are fond of cricket, the remaining number is 1 -7/15 = 8/15 of the class. The number of students in the class is ...
25 + 20 = 45
so 8/15 of the class is ...
(8/15)(45) = 8(45/15) = 8(3) = 24
24 students are fond of football.
Answer:
1.28f
if a term doesn't have a coefficient
it is considered that the coefficient
is 1
Answer:
It's called a Diophantine Equation, and it's sometimes known as the “summing of three cubes”: Find x, y, and z such that x³+y³+z³=k, for each k from 1 to 100. One answer is x = 1, y = -1, and z = 2.
Step-by-step explanation:
Answer:
yes, y=2x-3 is linear
2x - y = 3 Standard Form
Step-by-step explanation:
since both the 'x' and 'y' variables have one as their exponents then this represents a linear equation
standard form: Ax + By = C
y = 2x - 3
subtract 2x from each side to get:
-2x + y = -3
divide each term by -1 to get (this is done so the leading coefficient is not negative)
2x - y = 3 Standard Form