He played video games for 25 minutes.
Answer:
lcm
Step-by-step explanation:
2 will be the LCM whereas both denominator we can divide by 2
Suppose the chef mixes x mL of vinegar with y mL of the dressing with 5% vinegar. She wants to end up with a 150 mL mixture, so
x + y = 150
Each mL of pure vinegar contributes - no surprise here - 1 mL of vinegar to the new mixture. Each mL of the 5% vinegar dressing contributes 0.05 mL of vinegar. She wants a dressing with 24% vinegar, meaning 24% of the 150 mL solution should be vinegar, or 36 mL, so
x + 0.05y = 36
Now
x + y = 150 ==> y = 150 - x
x + 0.05(150 - x) = 36 ==> x + 7.5 - 0.05x = 36 ==> 0.95x = 28.5 ==> x = 30
which gives
y = 150 - x ==> y = 120
Answer:
140 laps and 7,000 idk on this tho
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given that at a hockey game, a vender sold a combined total of 204 sodas and hot dogs.
The number of sodas sold was three times the number of hot dogs sold.
Let no of hot dogs be sold be x then no of sodas sold will be 3x
Total number of sodas and hot dogs
the number of sodas =153
and the number of hot dogs sold=51