Answer:
her weekly allowance is $16
Step-by-step explanation:
Let x represent Imani's weekly allowance.
Imani spent half of her weekly allowance playing Mini-golf. This means that the total amount that she spent playing Mini-golf is x/2. The amount that she is left with would be
x - x/2 = x/2
In order to earn more money her parents let her wash the car for $4. This means that the total amount left with her is
x/2 + 4
if she ended with $12, it means that
x/2 + 4 = 12
x/2 = 12 - 4 = 8
x = 2 × 8 = $16
Answer:
It asks how long is that line, take a ruler and measure it or use any extra information.
Step-by-step explanation:
Answer:
The connection between DB and D2 is DB and D2 are equal. To find the connection between D2 and DB. The sum of three angles of the triangle is 180°. (I hope this can help:)
Step-by-step explanation:
Answer: 1/6
Step-by-step explanation:
Because there's only one number that's greater than 5 on a numbered cube and that's '6'
Answer:
See below.
Step-by-step explanation:
The 'ac' method. here's an example:
Factor x^2 - x - 6.
Compare with ax^2 + bx + c:
a = 1 and c = -6 so ac = -6.
b = -1 so we try -6 = -3 * 2:
x^2 - x - 6
= x^2 - 3x + 2x - 6
Factor by grouping.
= x(x - 3) + 2(x - 3)
= (x + 2)(x - 3).
