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Scilla [17]
3 years ago
10

An iced cake costs 10p more than a plain cake. Sarah bought two of each cake. They cost £1 altogether. What is the cost of an ic

ed cake?
Mathematics
1 answer:
Artyom0805 [142]3 years ago
8 0
4 CAKES TOTAL £1 THEREFORE 2 CAKES COST 50p. ONE OF THE CAKES COST 10p MORE THAN THE OTHER ( 50p - 10p = 40p / 2 = 20p ) ONE CAKE COSTS 20p AND THE OTHER COSTS 30p ( 20p * 30p * 2 = £1 )
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4. Joe received an hourly wage of $8.15. His boss gave him a 7% raise. How much does Joe make per hour now?
Olenka [21]

Answer:

$ 8.72

Step-by-step explanation:

  • How much does Joe make per hour now?

$8.15 + 7%·$8.15 =

= $8.15 + 7×8.15/100

= $8.15 + $57.05/100

= $8.15 + $0.57

= $ 8.72

5 0
3 years ago
Read 2 more answers
Can anybody help me pleasee I don't understandd
o-na [289]
Hello there.

6(8 - 2y) = 4y

To solve for this, we need to apply the Distributive Property to the left side of the equation. This property allows us to multiply the number outside of the parenthesis by all numbers inside of the parenthesis.

6(8 - 2y)
6(8) + 6(-2y)
48 - 12y

Now, let’s take a look at our equation.

-12y + 48 = 4y

To make things more simple, we’ll add 12y to both sides of the equation. This will cancel out -12y on the left side of the equation and will turn 4y on the right side of the equation into 16y.

Our new equation is:

16y = 48

Now all we need to do is divide both sides by 16 to solve for y.

16y / 16 = y
48 / 16 = 3

Our final answer and solution is:

Y = 3

I hope this helps!
4 0
3 years ago
50 pounds to 35 pounds percentage of change
iVinArrow [24]

Answer:

30%

Step-by-step explanation:

<h2><u>Percentage change </u></h2><h3>formula :</h3>

\frac{change}{origional} * 100

= 50 - 35 = 15

= \frac{15}{50}*100\\

<h3>= 30 %</h3>
4 0
3 years ago
WILL GIVE BRAINLIEST PLEASE ANSWER ASAP
Wittaler [7]

Answer:

Circle man ez

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
PLEASE HELP!!!!
kondaur [170]
Add 6 to left middle and right
then, divide them all by 3

6 0
2 years ago
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