Answer:
£199.95
Step-by-step explanation:
100% - 69% = 31%
31% of £645
= 31/100 × £645
= 0.31 × £645
= £199.95
= £199.95 is the final answer as it cannot be rounded off to 2 DP.
Answer:
y = -2
Step-by-step explanation: You have to substitute 1 for x since x = 1/
SOOO...
4x + 3y = -2
4(1) + 3y = -2
4 + 3y = -2
-4 -4
<u>3y = -6</u>
3 3
y = -2
- Remember, a number times 1, is the number itself. Like for example, 1 x 400, that'll equal 400, because anything times 1 is itself.
- Remember, a negative plus another negative becomes a negative
Hope this helps you!!!! :)
Answer:
Your answer is: x = -43/2
Move all terms that don't contain x to the right side and solve.
Step-by-step explanation:
Hope this helped : )
Answer: 141.3 in
1. V = πrh
2. V = (3.14)()(5)
3. V = 141.3 in.
Hope this answer helps you!
Answer:
the following systems of inequalities and select the correct graph:
2x − y > 4
x + y < −1
In each graph, the area for f(x) is shaded and labeled A, the area for g(x) is shaded and labeled B, and the area where they have shading in common is labeled AB.
a dashed line g of x rising left to right that is shaded below and a dashed line f of x that is falling left to right that is shaded above
a dashed line f of x rising left to right that is shaded above and a dashed line that is falling g of x left to right that is shaded above
a dashed line g of x rising left to right that is shaded above and a dashed line f of x that is falling left to right that is shaded below
a dashed line g of x rising left to right that is shaded below and a dashed line f of x that is falling left to right that is shaded below