<h3>
Answer: 280</h3>
Work Shown:
x = number of students in the 6th grade class
30% = 30/100 = 0.30
30% of x = 0.30x this is equal to 84 since "30% of the 6th graders are boys (and there are 84 boys in sixth grade)", so we say 0.30x = 84
Divide both sides by 0.30 to isolate x
0.30x = 84
0.30x/0.30 = 84/0.30
x = 280
So there are 280 students overall in the 6th grade class.
Answer:
Step-by-step explanation:
92-66=26
66+26=99
The answer is 26
Answer:
shiiii I think its b. XD
Step-by-step explanation:
solution:
it will be negative if the accepted value is less than the experimental value.
The the relationship between first pair of 4s have the same relationship as the one between the second pair of 4s because the in the first pair, the 4 in the ones place is worth 4 and the 4 in the tens place is worth 40. In the second pair of 4s, the 4 in the thousands place is worth 4,000 and the 4 in the ten-thousands place is worth 40,000. Hope this helps!
