Answer:
x = -4.5
Step-by-step explanation:
In order to solve for x, we need to get x alone. We do this by adding 5 to each side, then dividing both sides by -2. Like this:
-2x - 5 = 4
+5 +5
-2x = 9
÷ -2 ÷ -2
x = -4.5
I hope this helps! Please feel free to let me know if you need any more help. Have a great afternoon! :}
32 ounces = 2 pounds.
So you need to multiply 1.50 x 2 = $3
If an obnoxious mod doesn't delete this, then the answers would be as follows:
1. c
2. d
3. b
1. It's
2. whose
3. There's
Clear question is;
A ball is dropped from the top of a
building. The expression 4.9x² gives the distance in meters the ball
has fallen after x seconds. Write and simplify an expression that gives the
distance in meters the ball has fallen after x² seconds. after x³ seconds.
Answer:
A) Distance = 4.9x⁴
B) Distance = 4.9x^(6)
Step-by-step explanation:
We are given the expression 4.9x² which is the distance in meters the ball
has fallen after x seconds.
Thus,
A) after x² seconds, we have;
Distance = 4.9(x²)²
Distance = 4.9 * (x²) * (x²)
When we have to multiply 2 same numbers with the same power, the powers add up. Thus, we now have;
Distance = 4.9x⁴
B) after x³ seconds, we have;
Distance = 4.9(x³)²
Distance = 4.9 * (x³) * (x³)
When we have to multiply 2 same numbers with the same power, the powers add up. Thus, we now have;
Distance = 4.9x^(6)
You have to find the greatest common factor of each and divide both:
8/64=1/8 (I.e, divide both the numerator and denominator by 8)
4:20=1:5
28/36=7/9
28 to 4=7 to 1
16:48=1:3