I can't tell you the answer but I can tell you what to do. First you have to take what is in parentheses first. x-4... But I think you made this up because your not supposed to put 10× but the 8(x-4) that makes sense but the last part doesn't..
Answer:
You have to compare if true some of the statements.
Most of these type questions would be compare the first three data
1. Prices of red to yellow mean we need to add them all up to begin with. 10 x £29.95 + 5 x 35.99 etc. = 15 items or add one zero (x10) to 29.95 and for 35.99 we add zero (x10) then divide by 2 ie) 359.9/2 = 360/2-0.2 = 180 - 0.2 = $179.98
2. Higher and lower comparisments we just take away from total.
3. The difference or how much more something is we subtract from the full total.
This would be a 4 way thought process below;
1. Prices in $ could mean groups, mean high or low we need to count how many items and add up all the prices to find the mean by adding them together.
2. Colour's could mean more red than yellow over a certain price or under a certain price.
3. Colour could also mean how many as a combined data were higher or lower than a certain price. ie) Higher than $29.99 would mean all the data set at $30.00 more. LEss would mean lower than $29.98
4. Mean and fx would be all the prices added together + all the items togather for the fx we multiply the individual groups and create a new box. We then multiple it to the other totals. This can also help establish or be compared to the percentage for advanced data tables.
Step-by-step explanation:
Step-by-step explanation:
A decimal is a number that represents a fractional part of a whole. For example, the decimal 0.25 represents 25/100. Numbers with decimals are not integers because an integer is defined as a whole number with no fractional part.
50
Since a triangle always equals 180, you add 68 and 62, which gets you 130.
180 - 130 = 50
Hope this helps!
Answer:
Step-by-step explanation:
we know that
The standard form of the quadratic equation is equal to 
we have
eliminate the parenthesis
group terms that contain the same variable
combine like terms
