Answer:
13
Step-by-step explanation:
I believe it is <span>24.46 ounces or 0.69 kgs</span>
Answer:
Helen: 60mph and Anne: 50mph
Step-by-step explanation:
3.2r+2.8(r-10)=332 is the equation that we use, given the information we have.
We distribute and combine like terms and add 28 to both sides and divide by 6.
3.2r+2.8(r-10)=332
3.2r+2.8r-28=332
6r=360
6r/6=360/6
r=60 So, Helen's speed is 60mph.
Next, we'll solve Anne's speed.
r-10=50
60-10=50 So, Anne's speed is 50mph.
I got this wrong just to help you figure out the right answer. (I just did not answer and this is the final result)
Answer:
I think the answer is 42.
