Solve the problem.Joe has traveled  of his total trip. If the trip is a total of 640 miles, how many miles has he gone?

A. 102 miles
B. 128 miles
C. 512 miles
D. 256 miles


Answer: C

Mathematics

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Write a description of the set.E = {x  < x ? 5}

A. E is the set of integers greater than or equal to -3 and less than 5. B. E is the set of natural numbers greater than -3 and less than or equal to 5. C. E is the set of integers greater than -3 and less than or equal to 5. D. E is the set of natural numbers greater than or equal to -3 and less than 5.

Mathematics

Find an equation for the line tangent to the graph of the given function at the indicated point.f(x) =  at (4, 4)

A. y = 8 - 4 B. y = 2x + 4 C. y = 2x - 8 D. y = 2x - 4

Mathematics

Multiply and simplify. ? 

A. 5m
B.
C.
D. 10

Mathematics

For the parallelogram ABCD with vertices A(0, 0), B(a, 0), C(), and D(b,c) to bea rhombus, it is necessary that .

Answer the following statement true (T) or false (F)

Mathematics