Solve the equation. Check your solution.3r + 8 = 20
A. {9}
B. {4}
C. {1}
D. {13}
Answer: B
Mathematics
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Choose the expression or equation that is equivalent to the one given.log7 7x
A. 1 B. 7 C. 7x D. x
Mathematics
Solve the problem.The appliance store where the Jordans shop offers an 8% discount for paying cash. The Jordans received a discount of $27. What was their total bill before the discount? Round to the nearest dollar.
A. $200 B. $338 C. $3 D. $2
Mathematics
Provide an appropriate response.If a < b, is it always true that 
> 
? Explain.
What will be an ideal response?
Mathematics
Factor the difference of squares.4pm4 - 4pn4
A. p(2m2 + n2)(2m + n)(2m - n) B. 4(m2p + n2)(mp + n)(mp - n) C. 4p(m2 - n2)2 D. 4p(m2 + n2)(m + n)(m - n)
Mathematics