Answer:
-4
Step-by-step explanation:
-3-9 +8
-12 + 8
= -4
#1 B
#2 D
#3 A
See attached photo for step by step solutions :)
Answer:
-1
Step-by-step explanation:
The sum of -1/2 and -5/10 is -1.
Answer:
y =

+
Explanation:The slope-intercept form of the equation has the following formula:y = mx + c
where:
m is the slope
c is the y-intercept
The given is:17x + 15y = 5
To put it in the slope-intercept formula, we should isolate the y as follows:17x + 15y = 5
15y = -17x + 5
y = (-17/15) x + (5/15)
y =

+

where:
m is the slope = -17/15
c is the y-intercept = 1/3
Hope this helps :)
9xh = total cost of the hat
9 per hat - 4 = $5 each scarf
h = hat
s = scarf
(9xh) + (5x s)
(9x7) + (5x9) = 108