Write x*x*x*x*x*x*x in exponential form.
x7
r + s = -6
r - s = -10
x = 4y
2x + 3y = 22
Evaluate:
(d5)7
d35
8a + 5b = 9
2a - 5b = -4
y = x - 2
3x - y = 16
The answer to an equation or system of equations.
What is a solution (set)?
Evaluate:
(2wc6)4
16w4c24
2x + 3y = 6
3x + 5y = 15
y = 3x - 1
7x + 2y = 37
Graph the solution to:
y = 3x - 2
y = -x - 2
What is (0, -2)?
Evaluate:
(3g3 • 2g3)2
What is: 36g12
2a - 4b = 12
-8a + 16b = -48
3s - 2t = 4
t = 2s - 1
A shopper bought 6 shirts and 8 hats for $700. A week later, at the same prices, he bought 9 shirts and 6 hats for $660. What was the cost of one shirt?
What is 30?
Evaluate:
(3ab2c)2(-2a2b4)2(a4c2)3(a2b4c5)2(2a3b2c4)3
288a31b26c30
(1/3)x + (1/4)y = 10
(1/3)x - (1/2)y = 4
t + u = 12
t = (1/3)u
The amount of money each child received when Mr. Vogel left $25,000 divided between his son and daughter, with the daughter receiving $5000 less than the son.
What is $15,000 for the son and $10,000 for the daughter?