Decide whether or not the ordered pair is a solution to the equation.x + y = 8; (3, 5)
A. No
B. Yes
Answer: B
Mathematics
You might also like to view...
Solve the given inequality (a related function is graphed).-x2 + 3x ? -7x + 21 
x-intercepts: (3, 0), (7, 0)
A. (3, 7) ? (7, ?) B. (-?, 3] ? [7, ?) C. [3, 7] D. (-?, -3) ? (7, ?)
Mathematics
Solve.8p = 7(3p + 2)
A. - 
B. 
C. 
D. 
Mathematics
Convert the units using unit fractions.44 pt = 
qt
A. 11 B. 22 C. 88 D. 176
Mathematics
Solve the problem.A chemist needs 120 milliliters of a 39% solution but has only 23% and 71% solutions available. Find how many milliliters of each that should be mixed to get the desired solution.
A. 40 mL of 23%; 80 mL of 71% B. 30 mL of 23%; 90 mL of 71% C. 80 mL of 23%; 40 mL of 71% D. 90 mL of 23%; 30 mL of 71%
Mathematics