Solve the radical equation.
= x + 4
A. {7}
B. {9}
C. {-6}
D. {-7}
Answer: A
You might also like to view...
Solve the problem.How long will it take for prices in the economy to double at a 4% annual inflation rate? Round the answer to the nearest hundredth.
A. 23.45 yr B. 17.67 yr C. 14.21 yr D. 28.01 yr
A child has an enormous jar in which she has been saving all of her spare change. In order to determine exactly how much money she has in the jar, she dumps all of the coins on the floor and counts them. Under the watchful eye of her mother, she counts 180 pennies, 120 nickels, 100 dimes, and 80 quarters.The N-value of the target population in this study is
A. 80. B. 100. C. 180. D. 120. E. none of these
Simplify the expression using the order of operations.
? -24 ÷ (-4)
A. -1,152 B. 72 C. 1,152 D. -72
Use a graphing utility to find the equation of the line of best fit. Round to two decimal places, if necessary.
A. y = 0.73x + 4.98 B. y = 0.43x + 4.98 C. y = 0.63x + 4.88 D. y = 0.53x + 4.88