Solve graphically.3x + 4y = 7
A. (-3, 4)
B. (4, -4)
C. No solution
D. (-5, 5)
Answer: A
Mathematics
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Find the triple scalar product (u x v) ? w of the given vectors.u = 2i - 4j + 3k; v = -5i - 8j + 10k; w = 8i - 7j + 5k
A. 777 B. 234 C. -87 D. -63
Mathematics
Solve the problem by using addition, subtraction, multiplication, or division as needed.Soap is delivered to the supermarket in cartons which contain 18 individual boxes. Last month the local store received 8 deliveries of 30 cartons. How many individual boxes of soap did it receive?
A. 540 boxes B. 4320 boxes C. 240 boxes D. 5760 boxes
Mathematics
Identify the place value of the digit 5 in the decimal number. 98.507
A. hundredths B. ones C. tenths D. thousandths
Mathematics
Add or subtract. Write the answer in lowest terms.
- 
A. 
B. 
C. 
D. 
Mathematics