Answer:
x = 4
Step-by-step explanation:
To solve this equation, first you want to write the whole thing out.
32x - 1 = 243
Next you want to get the variable by itself, so you are going to use inverse operations. in the equation, it is 32x - 1, so you are going to add one to both sides, getting you this:
32x = 244
Now for the final step you are going to get x alone, so you are going to use inverse operations once more and divide 32 on both sides getting you your answer.
x = 4
Now if you want to check your work simply plug in x, and if it is equal, you got the correct answer!
I hope this helped and good luck with your math!
I'm really sorry if I'm wrong though, even though I already finished this unit a while ago I struggled on this one even though it is so easy compared to the equations I have now.
Answer:
35
Step-by-step explanation:
plug in 13 for b, 2(13)+9 then multiply and add
i dont think its D or B
if im wrong correct me but have a blessed day
Answer:
z = 83/(6-c-t)
Step-by-step explanation:
-cz +6z = tz +83
Subtract tz from each side
-cz +6z -tz = 83
Factor out z
z(6-c-t) = 83
Divide by (6-c-t)
z(6-c-t) /(6-c-t) = 83/(6-c-t)
z = 83/(6-c-t)
If your string is 8 inches long, and each bead is 2 inches long, you can work out the amount of beads able to fit on the string by doing the following:
Because you have the string length (8 inches) and you know your beads are 2 inches big, you can work it out by doing
8 ÷ 2 = 4
Another way to check this simply doing:
2 + 2 = 4
4 is less than 8 so we know we can keep going
2 + 2 + 2 = 6
6 is still less than 8 so we can do one more
2 + 2 + 2 + 2 = 8
8 is the maximum amount because the length of the string is 8 inches long. Therefore we can see we put 2 in the equation four times, so the answer is 4.
Hope this helped! :)
