Answer:
x≤9
Step-by-step explanation:
x−6≤3
Add 6 to both sides of the inequality.
x≤3+6
Add 3 and 6.
x≤9
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3. 15 + 4 =19 altogether 15+19= 34
4. 10 × 5 =50 $ are made from children
146-50 = 96 are made from adults
5.
55$-15$=40$ the adult
40$÷10$ =4 children
Answer: 19,683 pennies
Step-by-step explanation:
Answer:
- 7 ; 7 pounds loss in weight.
Step-by-step explanation:
Given that :
Week ______ weight loss/ gain
1 ____________ - 2
2 ____________ - 6
3 ____________ + 7
4 ____________ - 6
Loss in weight is denoted by a negative sign;
The change in weight is the net sum of weight loss over the 4 weeks period
(-2) + (-6) + (7) + (-6)
-2 - 6 + 7 - 6 =-7
Hence, there is a 7 pounds loss in weight over the 4 weeks period.