Carmen lost 53 pounds. She gained 12 pounds back and then lost an additional 16 pounds. What integer represents Carmens change i
n weight?
1 answer:
Answer:
Your correct answer is 49 .
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Answer:
x=2
y=-8
Step-by-step explanation:
6x+3y=-12
-6x-2y=4
3y=-12-6x
y=(-12-6x)/3
y=-4-2x
substitute y
-6x-2(-4-2x)=4
-6x+8+4x=4
-2x=-4
x=2
6(2)+3y=-12
12+3y=-12
3y=-24
y=-8
check:
6(2)+3(-8)=-12
12-24=-12
-6(2)-2(-8)=4
-12=16=4
Answer:
Step-by-step explanation:
x² + 10x + 25
a² +2ab + b² = (a + b)²
b² = 25
b = √25
b = 5
2ab = 2*x*5 = 10x
He put 1.86 pounds in each
Answer:
<h2>(1, 4)</h2>
Step-by-step explanation:
Answer: $350
Step-by-step explanation:
Interest =PRT/100
Interest =$4500 times 2 times 4 /100
Interest = $36000 / 100
Interest = $360
