No because she runs up yes but she also ran down witch means she went exactly 0
Answer:
number of math problems = 26
number of science problem = 16
Step-by-step explanation:
a total of 42 math and science problems for homework
Let m be the number of math problems and 's' be the number of science problems

You have 10 more math problems than science problems

substitute s+10 for m in the first equation



subtract 10 from both sides

divide both sides by 2




number of math problems = 26
number of science problem = 16
Answer:
Step-by-step explanation:
3 + 6 * 4 - 80 / 10 + 4 - 18 = 3 + 24 - 8 + 4 - 18 = 27 - 8 + 4 - 18 = 19 + 4 -18 = 23 - 18 = 5
<em>capacity = 140 liters</em>
- Step-by-step explanation:
<em>1 h = 60 min</em>
<em />
<em>60 min ................ 240 l</em>
<em>35 min ...................... x l</em>
<em>x =35×240/60 = 8400/60 = 140 liters</em>
Answer:
please speak English
Step-by-step explanation:
just speak English