okay so you did 1-5
Ima do 6-10
(if you didn’t do 1-5) just comment
6)
1/12+1/x=1/6
Multiply all terms by x
you’d get
1x/12+1=1x/6
Now solve that
You’d get 12
7)
1/12+1/x=2
Multipyl each term by x
1x/12+1 = 1x/2
Solve
you’d get
x=2.4
8)
1/8+1/x=1/4
Multiply x
1x/8+1=1x/4
Now solve
x=8
9)
1/10+1/11=1/x
Add 1/10+1/11 and get 21/110=1/x
Solve in proportion
get 5.24
10)
1/6+1/x=1/5
Multiply each by x
1x/6+1=1x/5
Solve
get 30
You’d get 110.21
Answer:
102
Step-by-step explanation:
You have to substitute x and y. Since x = 3 and y = 4, you would write the equation as 6(3) + 21(4). Multiply that, and you get 18 + 84. Add that together, and you get the answer 102.
Answer:
its 34z
Step-by-step explanation:
448 rounded to the nearest 10 is 450 because 448 is closer to 450 not 440.
Commutative property: a + b = b + a
3 + 5 + 7 = 3 + 7 + 5 = 10 + 5 = 15