The two numbers are -10 and -12
Bcause -10 × -12 = +120
And when subtracted-10 -12 = -22
Look on google and look on others websites and you will find a lot of answers hope this helps
Answer:25 %
Step-by-step explanation:
Given
Earlier machine was producing 52 ice cream per minute and
Now it is Producing 65 ice creams per minute
So percentage increase of the machine 


So there is increase of 25 % in speed
The best way to create your frequency table is to look at each number and place a tally in the correct interval it belongs.
After all numbers have been tallied, count the tally marks and write a number.
These numbers will represent how high the bars will be on your histogram.
Please see the attached picture for the work that goes along with the above explanation. You should always count your totals to make sure the numbers match.
Step-by-step explanation:
We can see from the image that z and 20° degrees are complementary, meaning they have a sum of 90°. From this, z = 70°. Hope this helps!