Step-by-step explanation:
f(-4) = 13 - 5(-4)
= 13 + 20
= 33
7(2x-5)-(10-3x)
; (14x-5)-(10-3x)
; (17x-5)-10
; 17x-15
The answer is D.
15:12 divide both by 3 equals to 5:4
Answer:
A
Step-by-step explanation:
To graph an inequality, find the value on the number line. Find -3. Since this is a less than or equal to, plot a closed circle. Then shade and point an arrow in the direction which other numbers satisfy the inequality. For example, -4 is less than or equal to -3 so on. Point the arrow to the left. This is answer choice A.