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>
Answer:
7
Step-by-step explanation:
xy + (z-x)
x = 3
y = 2
z = 4
3×2 + (4-3)
6+1
= 7
Answer:
a or c
Step-by-step explanation:
<span>a=<span><span><span>bx</span>+<span>cx</span></span>+<span><span>
[email protected]</span>x</span></span></span><span>a=<span><span><span>bx</span>+<span>cx</span></span>+d</span></span>Solve for: Let's solve for a.<span>a=<span><span><span>bx</span>+<span>cx</span></span>+d</span></span>Answer:<span>a=<span><span><span>bx</span>+<span>cx</span></span>+d</span></span>
if i am right you would multiply x= -3 by -3 and you get 9 so you would do the same thing to the y as well so y= -7 and you multiply it by -3 and then y= 21
