Answer:
(2,3)
Step-by-step explanation:
-x-(x+1)=-5
-2x-1=-5
-2x=-4
x=2
y=3
Answer:
Step-by-step explanation:
*Based on the survey which shows 28% of teens regularly watch TV when doing Home work, mathematically, = 0.28 of students watch TV when doing home work
* Suppose there are 379 seventh graders who complete their homework on a particular night.m mathematically, using the data of the survey that 28% of teens (seventh grader) watch TV while doing homework.
Using the survey analysis to compute the number of teens on this night that would be doing homework and also watching TV will be;
0.28* 379 =106.12.
The above computation explains that a possible number of 106 teens would be watching TV and also doing there home work, i.e in more sense 28% of this 379 teens doing homework and watching TV is 106
Answer:
E B D
Step-by-step explanation:
E B and D are true, all the other statements are false
25-18+9
—————
30
16/30
Answer:8/15
I hope this helps
9514 1404 393
Answer:
15.8 ÷ 3.9
Step-by-step explanation:
To make up this problem, we can start with two numbers whose quotient we know is 4, such as 16 and 4. Then we can choose two numbers that round to these values, such as 15.8 and 3.9
__
The problem 15.8 ÷ 3.9 has an estimated quotient of 4. The estimate is found by rounding each value to the nearest integer and finding the quotient of those numbers: 16/4 = 4.
_____
<em>Additional comment</em>
The actual quotient is 4 2/39, about 4.05128.
