<span>3w - 3x + 2w - 6 - 8
Combine like terms:
= 5w - 3x - 14</span>
Answer:
45%
Step-by-step explanation:
Out of 120 problems, 54 were right
54/120
54/120=0.45=45%
45%
Good luck on the rest of your homework! :)
Given:
The graph of a translation. X'Y' is a translation of XY.
To find:
The rule of the translation.
Solution:
Let the rule of the translation be
...(i)
So, we need to find the value of a and b.
From the given graph, it is clear that X(-4,-9) and X'(-1,0).
Using (i), the image of X(-4,-9) is
We have, X'(-1,0). So,
On comparing both sides, we get
And,
So, the missing values in the rule of the translation are 3 and 9 respectively.
Therefore, the rule of translation is 
.
Answer:
1. $1.5 per pound
2. 8 pounds
3. 3.2 apples
4. 25.6 apples
Step-by-step explanation:
The cost of per pound of apples on sale: 3/2 = 1.5
For $12, the pounds of apples: 12/1.5 = 8
1 lb = 16 oz so 1 apple is 5/16 lb: 1/(5/16) = 3.2
for $12, the number of apples: 8/(5/16) = 25.6
Answer:
6.3feet
Step-by-step explanation:
Given data
Radius= 4feet
The expression for the circumference of a circle is
C= 2πr
Substitute
C=2*3.142*4
C=25.136 feet
Also, a 90° arc is 1/4 of the circumference of a circle
Hence the length of the 90° arc is
=25.136/4
=6.284 feet
=6.3feet
