1.One English pound (money) is worth about $1.75 in U.S. currency. Which is approximately equal to $350 U. S. dollars?
a.612 English pounds
b.525 English pounds
c.350 English pounds
d.200 English pounds
e.175 English pounds
2. A box contains 7 red marbles, 8 blue marbles, and 6 yellow marbles. Without looking, Chris selects a red marble and places it back in the box. What is the probability that Burt will select a red marble?
a.2/3
b.½
c.3/7
d.1/3
e.2/7
3.Evaluate (2x + 3)(5x – 4).
a.10x2 + 15x – 1
b.7x2 – x – 4
c.10x2 + 7x – 12
d.7x2 + 8x – 1
e.6x2 + x + 12
a.612 English pounds
b.525 English pounds
c.350 English pounds
d.200 English pounds
e.175 English pounds
2. A box contains 7 red marbles, 8 blue marbles, and 6 yellow marbles. Without looking, Chris selects a red marble and places it back in the box. What is the probability that Burt will select a red marble?
a.2/3
b.½
c.3/7
d.1/3
e.2/7
3.Evaluate (2x + 3)(5x – 4).
a.10x2 + 15x – 1
b.7x2 – x – 4
c.10x2 + 7x – 12
d.7x2 + 8x – 1
e.6x2 + x + 12