Answer:
x= -1/4 , -.25,
Step-by-step explanation:
move terms, collect the like terms, calculate, divide both sides by 4
Answer:
A) it depends. If they bought 10 calculators, we would multiply 31.25 by 10. 31.25x10=$312.50
B)Divide 500 by 31.25. Since each calculator is $31.25, we divide $500 by it to see how many they can buy with $500. 500/31.25=16
Step-by-step explanation:
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Yo sup??
the answer is option 3
cause the ratio of x and y values remains the same for all the three columns
Hope this helps
Answer is the first one
1 / 7*7*7*7*7*7
Reason
Multiply the exponents (3*-2) gives you 7^-6
A negative exponent flips to the positive fraction that is your answer