A. 3 tbsp per 2 tsp
b. 135 pitches per 45 strikes
c. 128 miles per 4 hours
Answer: n = -4
3n - 3 = 4n + 1
Add 3 to both sides
3n = 4n + 4
Subtract 4n from both sides
-n = 4
Divide by -1 on both sides
n = -4
1. 7^30 because 5*6 equals 30 and u keep the base
2. 54^3 you multiply the base and keep the exponent
3. Yes because the associative property of multiplication still applies to exponents
Hey there!
To make this easier, we need to transform the numbers in decimal
3/4 = 0.75
1/5 = 0.2
So Martina walks 0.75 miles in 0.2 hour. They want us to find how far will she wake in 1 hour.
So we say:
0.75......>0.2 hr
x...........1 hr
Cross multiply
0.2 * x = 1 * 0.75
0.2x = 0.75
x = 0.75/0.2
x = 3.75
Martina will work 3.75 miles in one hour.
I hope this helps!
