Answer:
Step-by-step explanation:
(-4,0) (0,3)
(3-0)/(0+4)= 3/4
y - 0 = 3/4(x + 4)
y = 3/4x + 3
Answer:
b=14
d=10
Step-by-step explanation:
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Answer:
5x^2y is the GCF for 15x2y3 and -20x3yz.
Step-by-step explanation:
If im not mistake i think 1/2 is 0.5 but im not sure about the other one
Answer:
The solution is that there are 26 students in her class
Step-by-step explanation:
We know that 15 of her student are girls, and since there are more girls than boys in the class, there can at most be 15+14= 29 students in her class.
We need to find a number x between 16 (in the case where there is only one boy in the class) and 29, for which x/4 gives a remainder of 2, and x/5 gives a remainder of 1.
The numbers between 16 and 29, which when divided by 4 gives a remainder of 2 are:
18, 22, and 26
You can check yourself that these give a remainder of 2.
So it is one of these numbers. But the solution must also fulfill that the number divided by 5 gives a remainder of 1.
18/5 = 15 + remainder=3
22/5 = 4 + remainder=2
26/5 = 5 + remainder=1
Thus the only possible solution is 26.
