Simplify the expression.7a - 4a + 3
A. 11a + 3
B. 3a + 3
C. 6a
D. -3a + 3
Answer: B
Mathematics
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Provide an appropriate response. The tolerance range for a pressure gauge is 2% on the low end and 3.5% on the high range. If the desired reading is 2.05 psi, what is the range for the gauge to the nearest thousandth?
A. 2.009 psi - 2.091 psi B. 1.978 psi - 2.091 psi C. 2.009 psi - 2.122 psi D. 1.978 psi - 2.122 psi
Mathematics
Can the following be the lengths of the sides of a right triangle?7, 20, 41
A. Yes B. No
Mathematics
Find the exact interest to the nearest cent.$4,900 at 5% for 189 days
A. $12.69 B. $126.86 C. $12.86 D. $128.63
Mathematics
Provide an appropriate response.Explain the meaning of a cash discount which employs the ordinary dating method using 3/10, n/60 as an example.
What will be an ideal response?
Mathematics