Answer:
just multiply all the numbers
Step-by-step explanation:
Answer:
y=3/2x+4
Step-by-step explanation:
1.find the slope
y2-y1/x2-x1
-5-1/-6-(-2)
-5-1/-6+2
-6/-4
3/2
slope (m) is 3/2
2.y-y1=m(x-x1)
y-1=3/2(x-(-2))
y-1=3/2(x+2)
y-1=3/2x+6/2
y=3/2x+6/2+1
y=3/2x+8/2
y=3/2x+4
Answer:
-9m+63
Step-by-step explanation:
U have to distribute so -9 times m is -9m and -9 times -7 is 63
Answer:
<em>a) Peter babysits a total of 6 days each week.</em>
<em />
<em>b) Peter babysits either Saturday or Sunday.</em>
<em>c) Peter babysits 80% of the days Monday through Friday.</em>
<em />
<em>d) Peter babysits 90% of the total days each week.</em>
Explanation:
<em>1. Peter babysits his sister on Monday and Friday. </em>
<em>2. He babysits for his neighbor 40% of the days Monday through Friday. </em>
- 40% of 5 days is 0.40 × 5 = 2 days
<em>3. He babysits for his sister and his neighbor on different days. </em>
- Then, he babysits 2 + 2 = 4 days Monday through Friday.
<em>4. On the weekend, Peter babysits 50% of the days. </em>
- That is one additional day, and makes a total of 5 days in a weak.
<em></em>
<em>Statements:</em>
<em />
<em>a) Peter babysits a total of 6 days each week.</em>
- False: we calculated 5 days in a week.
<em />
<em>b) Peter babysits either Saturday or Sunday.</em>
- True: since, on the weekends he babysits 50% of the days: that is one day which may be either Saturday or Sunday.
<em>c) Peter babysits 80% of the days Monday through Friday.</em>
- 80% of 5 is 0.8 × 5 = 4, which is what we calculated on the point 3 above. Then, it is true.
<em />
<em>d) Peter babysits 90% of the total days each week.</em>
- 90% of 7 is 0.9 × 7 = 6.3. On point 4 above, we calculated that he babysits 5 days in a week. Thus, this is false.
