4x + 3x = 28
7x = 28
7x/7 = 28/7
X = 4
Girls = 4
4x4 = 16
16 girls
Multiply 5x8 then cut it in half and thats your answer
Answer:
1 or 0.5
Step-by-step explanation:
Answer: Hi!
First, we will use inverse operations to remove the 7. Subtract 7 on both sides:
7 - 7 = 0
4 - 7 = -3
Our equation now looks like this:
-11b = -3
Now we will use inverse operations to isolate the b. Divide -11 on both sides:
-11b ÷ -11 = b
-3 ÷ -11 = 3/11
Our equation now looks like this:
3/11 = b
3/11 is equal to b. This is your answer!
Hope this helps!
Answer:9.4 times
Step-by-step explanation:
Given
Jesse runs 3 laps on a circular track but she has to run let say x times across the path in order to run same distance
let r be the radius of track
therefore distance traveled during 3 laps

Distance traveled in straight path=2 r
thus Jesse has to
times in order cover same distance