Step-by-step explanation:
3x+x=-7-5
4x=-12
x=-12/4
x=-3
Answer:
$32/10 = $3.2/cookie
Step-by-step explanation:
Answer: 5 times
Step-by-step explanation:
X－7y＝7
To find the x-intercept, substitute y＝0
x－7×0＝7
x－0＝7
x＝7
∴ the x-intercept of the line is (7,0)
1. is the third choice
2. is second choice
3. is fourth choice
