Answer:
1
Step-by-step explanation:
easy
Answer:
Step-by-step explanation:
Solution is given in attachment
Answer:

Step-by-step explanation:

Divide both sides by
:

Simplify:

The format of the given line is 5x + 2y = 12. The format of a parallel line will be almost identical; only the constant will be different.
So start with the framework 5( ) + 2( ) = C and substitute -2 for x and 4 for y:
5( -2) + 2( 4 ) = C
Then C = -10 + 8, or C = -2. Thus, the desired equation is 5x + 2y = -2.
Answer:
Large Jar
Step-by-step explanation:
Large jar- 440g for £1.54
- Cost per gram for the large jar = £1.54 ÷ 440g =£0.0035 per gram
Small jar- 340g for £1.26
- Cost per gram for the small jar = £1.26÷ 340g =£0.0037 per gram
Since the cost per gram of the large jar is lower, <u>the large jar offers best value for money.</u>