Can you show another pic of it ?
Answer: thumbs up
Step-by-step explanation:
Answer:
coefficients are the number attached to the variables :75d+8w+25
75 , 8 and the constant is 25. the variables are d and w
if he works for 5 days(d) and installed 48 windows(w)
75 d + 8 w+25
75(5)+8(48)+25= 784 dollars
if Javier get increase of 40 dollars for snack, only the constant change, because the coefficient depends on work days and the number of windows installed, and since only the increase in his stipend, therefor the increase will be the constant value only.
Answer:
b = 10
b = 17
Step-by-step explanation:
Hello!
Usually, when you want two different integer solutions, you probably want the quadratic to be factorable.
So what we want to know is that b should be the sum of the factors in 16.
Factors of 16: 1, 2, 4, 8, 16
Factor pairs:
Factor Sums:
These are our possible b-values.
Check:
Let's try 17 first:
- x² - 17x + 16 = 0
- (x - 16)(x - 1) = 0
- x = 16, x = 1
Now 10:
- x² - 10x + 16 = 0
- (x - 8)(x - 2) = 0
- x = 8, x = 2
And finally, 8:
- x² - 8x + 16 = 0
- (x - 4)(x - 4) = 0
- x = 4, x = 4
Since x = 4 is a repetitive integer, we cannot use 8 as a value for b.
The answers are b = 10, and b = 17.
Answer:
4 hrs
Step-by-step explanation:
65-5=60
60/15=4
4 hrs