Answer:
1/2
Step-by-step explanation:
Answer:
y= -2
Step-by-step explanation:
2+ (curving) -4 = y=-2
Sorry, I don't know how to explain
Answer: 3. 117 cm^2
4. 104 m^2
Step-by-step explanation:
See images attached
9 - 5q = r
Since there are two unknown variable namely q and r.
We can't solve any of the unknown by providing a number. Instead we can
provide the formula on how to look for its corresponding value.
We know that:
r = 9 - 5q
9 - 5q = r
-5q = r - 9
-5q / -5 = (r - 9) / - 5
q = (r - 9) / -5
Answer:
$640
Step-by-step explanation:
192 = 0.3(x)
x = 192/0.3
x = 640