Answer:
29. A) 8+0.40x≤12
B) x≤10
C) a number line with points at 0 and 10, filled in
30) A) 2x≤18
B) x≤9
C) a number line with points at 0 and 9, filled in.
Step-by-step explanation:
29. A) 8+0.40x≤12
B) 0.40x≤12-8
0.40x≤4
x≤10 They can have up to 10 toppings
C) a number line with points at 0 and 10, filled in
30) A) 2x≤18
B) x≤18÷2
x≤9 He can drive up to 9 hours.
C) a number line with points at 0 and 9, filled in.
Answer:
Then, it costs $2120 to order 1000 pens and 2000 notebooks.
Step-by-step explanation:
The Students' Union needs to order 1000 pens and 2000 notebooks. The price per pen when buying 1000 of them is 60c. The price per notebook when buying 2000 of them is 76c.
Then the total of money needed to order 1000 pens and 2000 notebooks is:
Total Money = 1000 × 0.60 + 2000 × 0.76 = $2120
Then, it costs $2120 to order 1000 pens and 2000 notebooks.
Answer:
please help help help help help
Step-by-step explanation:
lol
Answer:
5
Step-by-step explanation:
Answer:
If I'm not wrong, angle O should be 62°!
Step-by-step explanation:
since triangle MON and triangle DAY are equal, if we add 75° and 43° it would be 118°. We then subtract 118° from 180° and it should be 62°. :)
