Answer: the numbers can be 16 and 9, 6 and 24 or other factors of 144
U can change it by using the rule of logarithm.
log (10/y)= log10 - log y
Answer:
a=6
Step-by-step explanation:
distribute:
3a-15-6=-15
combine like terms:
3a-21=-15
add 21 to each side:
3a=6
divide by 3:
a=2
Answer:
$742
Step-by-step explanation:
To solve this, you need to figure out what 6% of 700 dollars is and then add that to 700. The easiest way to find the percentage of a number is to set it up in the equation:
6/100 = x/700 where 6 is the percentage of 700 (out of 100 because you can only get up to 100 percent in this case) and x is 6 percent of 700. when you cross multiply, you get 100x = 4200. Then you divide both sides by 100 to get x by itself. This will give you x = 42 Add this to 700 for 742 as the total amount that will be paid. Sorry if this first half was a little confusing
Answer:
10.005
Step-by-step explanation:
first enter 3.45 into your calculator
second hit the multiplication button
3rd type in 2.90
4th hit enter
5th write it out or type it on your worksheet
