Ask question

Ask question

All categories

3 years ago

7

The price of a computer was decreased by 7% to £500. What was the price before the decrease? Give your answer to the nearest pen

ny.

1 answer:

Katarina [22]3 years ago

5 0

Answer:

537.64

Step-by-step explanation:

You might be interested in

In the expression 3x + 5x – 3y + 5, which terms are “like terms”?

posledela

Answer: C

Step-by-step explanation: 3x and 5x both have x

8 0

2 years ago

Read 2 more answers

The length of a rectangle is five times its width.

Rufina [12.5K]

Answer:let

Length =L

Width =W

L=5W

Perimeter(p)=2L+2W

P=10W+2W

84=12W

Divide both sides by 12

W=7m

L=5*7=35m

Hence, the length and width are 35m and 7m respectively

Step-by-step explanation:

3 0

3 years ago

PLEASE HELP ME!!!!!! DUE TOMORROW!!!!!!!

gayaneshka [121]

Answer:

9

Step-by-step explanation:

Initial number occurs when x = 0

so its 9(2)^0

= 9*1

= 9 answer

8 0

3 years ago

How do I solve this 20/-2

Ivanshal [37]

The answer is -10.
20/-2=-10

4 0

3 years ago

Show all work and provide necessary descriptions

masya89 [10]

Let

$P=(P_x,P_y),\quad Q=(Q_x,Q_y)$

If M is the midpoint, the x and y coordinates of M are the average of the x and y coordinates of P and Q:

$M=\left(\dfrac{P_x+Q_x}{2},\ \dfrac{P_y+Q_y}{2}\right)$

We can solve this expression for the coordinates of Q:

$M_x = \dfrac{P_x+Q_x}{2} \implies Q_x = 2M_x-P_x$

$M_y = \dfrac{P_y+Q_y}{2} \implies Q_y = 2M_y-P_y$

Plug in the values for the coordinates of M and P to get

$Q_x = 2M_x-P_x = 2\cdot 5-11 = 10-11=-1$

$Q_y = 2M_y-P_y = 2\cdot (-2) - (-10) = -4+10=6$

5 0

3 years ago