Answer:
• for the first inequality:
• for the second inequality:
substitute for a:
• substitute to get value of a: [ first inequality ]
[ second inequality ]
Answer:
GOOD QUESTION
Step-by-step explanation:
WHEN I FIND OUT ILL HELP YOU
Wouldnt you need it to equal something? like a-5=b so then b+5=a
Answer:
They are both the same
Step-by-step explanation:
$2.40 / 6 = .40 which means that each bottle costs 40 cents. $3.20 / 8 = .40 as well which is also 40 cents so therefore neither one is better that the other
Answer:
<h2>x=5/7</h2><h2>y=12/7</h2>
Step-by-step explanation:
5x+2y=7
5x+2(x+1)=7
5x+2x+2=7
7x=5
x=5/7 or ~0.71
y=5/7+1
y=12/7 or ~1.71
<u>Check your solutions:</u>
1.71=0.71+1
1.71=1.71 ✅
5(0.71)+2(1.71)=7
3.55+3.42=6.97 ✅
we rounded down so this answer is fine