If there are 4 trucks then the first truck weighs x
then x+2tons
then x+4tons
then x+6tons = 32tons
so 4x+12=32
-12 -12
/4 /4
x=5
so plug it back in
truck 1= 5tons or 10,000lbs
truck 2= 7tons or 14,000lbs
truck 3= 9tons or 18,000lbs
<span>truck 4= 11tons or 22,000lbs</span>
Answer:
68 and 7
Step-by-step explanation:
Answer:
x = 23
Step-by-step explanation:
3x + 7 = x + 53 because vertical angles are congruent. So just solve...
3x - x + 7 = x + 53 - x
2x + 7 = 53
2x + 7 - 7 = 53 - 7
2x = 46
x = 23
Answer: its is square pyramid or D
Step-by-step explanation:
Answer:
The value of the test statistic is <em>z</em> = 3.34.
Step-by-step explanation:
The information provided is:
The test statistic is:
Thus, the value of the test statistic is <em>z</em> = 3.34.