When rates are expressed as a quantity of 1, such as 2 feet per second<span> or </span>5 miles per hour<span>, they are called unit rates. If you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.</span>
Store A would be cheaper. I don’t have time to do the work right now but I will have it up in about an hour
Answer:
252
Step-by-step explanation:
Hope this helped you, and have a good day! (Please tell me if the answer is incorrect and I will try and correct it as soon as possible)
Answer:
the difference in the number of puzzle books and the number of animal books is 1.
Step-by-step explanation:
there are 4 puzzle books and 5 animal books .
work:
5 - 4 = 1
⓵ When two angles are completely, it means that the the sum of the two angles together is 90°!
⓶ Knowing that, if your angle a is 42°, you need to subtract 42° from 90° in order to have the measure of your angle b!
⓷ You can have different equations depending on what you are looking for.
For example, you could write that :
× = 90° - angle a
Or you could writhe that :
× = (angle a + angle b) - angle a
I’m not sure what kind of equation you are looking for, but as long as your equation (so ×) equals 48° (90° - 42°), I think you should be fine!
I really hope this helps, if there’s anything let me know! ☻