Answer:
3
Step-by-step explanation:
20/2 = 10
Which means 1 length and 1 side together will equal 10. If the width is 7 less than the length then you have to find 2 numbers that equal 10 but are 7 number away from each other.
length=8.5
width=1.5
Answer:
13
Step-by-step explanation:
-5+5=0
0+8=8
5+8=13
Use this trick:
place the very 1st digit then put a point. Now, count the no. of digits ignoring the very 1st one u already placed.. In this case no. of digits ignoring 8 is eight. so write
8.01 x10^8
C, it has the ratio of $9 per hour which is a greater ration than all the other options.
Hope this helps!
Answer and step-by-step explanation:
5. To arrange it, find its value first:
4 - 6 = -2
-4 + 6 = 2
-4 - 6 = -10
So to arrange it from the least to greatest, it would be:
-10 , -2, 2 = c => a => b
8. To know which one have the least solution, calculate all of it first:
a. x + 5 = 13
Subtract both side by 5
x = 13 - 5
x = 8
b. -6x = -30
Divide both side by -6
-6x / -6 = -30/-6
x = 5
c. x / 4 = 18
x = 18 * 4
x = 72
d. x - 2 = -11
x = -11 + 2
x = -9
So d. have the least value (-9)
9. a. 10x - 4x = 6x
b. -15n + 3n = -12n
c. 7.5y + 1.6y = 9.1y
d. m + 4 - 2m = m - 2m + 4 = -m + 4
10. Student B are the students who invole in both piano and the band (As you can see it is in the middle of the diagram and it located in both circle (diagrams) so it would be both
Student G is the student who in the band because they only located in the band circle (diagram)
Hope those would help you :3
Student