20%20-%201%29%20%2B%202x%20%5Cdiv%208%28x%20-%201%29%20" id="TexFormula1" title="1 \div 8( \sqrt{x} + 1) + 1 \div 8( \sqrt{x} - 1) + 2x \div 8(x - 1) " alt="1 \div 8( \sqrt{x} + 1) + 1 \div 8( \sqrt{x} - 1) + 2x \div 8(x - 1) " align="absmiddle" class="latex-formula">
1 answer:
Answer:
what grade level of math is this
Step-by-step explanation:
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3x+2=5x-2
2x=4
x=2 i think is the answer im not sure if i got it right im sorry if i did get it wrong
<span>-4(X+2)-1/2(2X-6)
-4*x + -4*2 - (1/2)*2x -(1/2)*(-6)
-4x - 8 - x + 3
-4x - x - 8 + 3
-4x - x + 3 - 8
-5x - 5
</span>
x^2 - 49 = 0
Add 49 to both sides:
x^2 = 49
Take the square root of both sides:
X = 7
Answer: if you times 12x2.75 I got 33 some she can spend $33.00 and not go over.
1/-5, because when x increases by 1, y decreases by 5
