Answer:
sequence 12,19,26,33
1st term = 12
comman difference = 19 - (12) = 7
comman term = a + (n-1)d
a= first term
d= difference
comman term = a + (n-1)d
= 12 + (n-1)(7)
= 12 +7n-7
= 7n +5
1st term --> n =1 = 7.1 + 5 = 12
2nd term --> n =2 = 7.2 + 5 = 14 + 5 = 19
64st term --> n =64 = 7.64+ 5 = 448+5 = 453
Step-by-step explanation:
I would say it’s C because you make X negative
Because the number in decimal form has a different value based on their position from the decimal point. Every one number left of decimal point it will be valued 10 times. If you don't line them up you can compare them because they might have a different value and you will end up messing your calculation.
Answer:
8 drops will take to fill the test tube.
Step-by-step explanation:
A volume of millimeter test tube is produced by the dropper that Arwen uses.
Now, we are asked to calculate the number of drops it will take to fill the test tube.
Then, of the millimeter test tube is equivalent to 1 drop.
So, 1 of the millimeter test tube will be equivalent to drops.
Therefore, 8 drops will take to fill the test tube. (Answer)
Answer:
X=5
Step-by-step explanation:
(step 1) 2 - 3x = -x - 8
-3x + 2 = -x -8
(step 2)
-3x + 2 = -x - 8
-3 + 2 - 2 = -x -8 -2
(step 3)
-3x = -x- 10
(step 4)
-3 + x = -x -10 +x
(step 5)
-2x = -10
Answer
x = 5