Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
2x + 14 < 4 , you will treat this as if you are solving algebraic equation with equality sign but be mindful not to change the inequality sign to equality sign.
Subtract 14 from both sides of the equation , we have
2x < 4 - 14
2x < - 10
divide both sides by 2
x < -5
you should notice that the inequality sign did not change , this is because we divided by positive 2.
(ii) x - 7 > 3
Add 7 to both side
x > 10
(iii) considering the modulus symbol , it means the function inside the modulus could be either positive or negative , considering the positive aspect first , we have
2x - 3 = 11
2x = 11 + 3
2x = 14
x = 7
then considering the negative aspect , we have
- ( 2x - 3 ) = 11
- 2x + 3 = 11
-2x = 11 -3
-2x = 8
x = -4
Answer: C
Step-by-step explanation:
On the big triangle, the length from the origin to point A is three blocks. On the new triangle it is only one block. And it is getting smaller, so it is a fraction.
1/3 over the y axis.
Liliana's house is 2,491 feet. There are 53 rooms in it. How many feet are in each room?
So you do 79+89+90=258 then you take 258/3=9.3 so you would get a 93% test average
Hope this helps
Total length of the string =
yard
Length of string used for craft =
of total length of string
=
of ![\frac{5}{6}](https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B6%7D%20)
= ![\frac{3}{5} \times \frac{5}{6}](https://tex.z-dn.net/?f=%20%5Cfrac%7B3%7D%7B5%7D%20%5Ctimes%20%5Cfrac%7B5%7D%7B6%7D%20)
=
yard
Length of the string left after use = Total length of the string - Length of string used for craft
Length of the string left after use = ![\frac{5}{6}-\frac{3}{6}](https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B6%7D-%5Cfrac%7B3%7D%7B6%7D%20)
=
Reducing it to the lowest term, we get
=
yard
Therefore, the length of string left is
yard.