A, X=6(x-2) as his age take away 2 (his age two years ago) then multiplied by 6 will equal his current age.
Answer:
340
Step-by-step explanation:
5086 divided by 73 is approximately 70.
so the answer is 70
Answer:
x > 7
Step-by-step explanation:
0.8 - 3.2x < -2 - 2.8x
Add 2.8x to both sides.
0.8 - 0.4x < -2
Subtract 0.8 from both sides.
-0.4x < -2.8
Divide both sides by -0.4. Remember that when you multiply or divide both sides of an inequality by a negative number, the inequality symbol changes direction.
x > 7
Q1 shows the position of the first 25% of the data set. Since Q1 = 110, 25% of the electricians had a score of 110 or less.
