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a_sh-v [17]
3 years ago
9

10.4 sweets cost 28p altogether, how much much do 7 sweets cost

Mathematics
2 answers:
Serjik [45]3 years ago
7 0
28/10.4=2.69
2.69*7=18.83
djverab [1.8K]3 years ago
5 0
So lets make this a simple math question. I don't know if the 10. is the question number or not, but anyway. If its 4 sweets, then its 4x=28 x=7 7p each sweet, 7p*7 total sweets= 49p.

If its 10.4 sweets then its just as simple...
10.4x=28p x=2.69. 2.69 *  7 sweets = 18.84p
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sdas [7]

Answer:

The answer is

<h2>-  \frac{1}{9}</h2>

Step-by-step explanation:

The slope of a line given two points can be found by using the formula

m =  \frac{ y_2 - y _ 1}{x_ 2 - x_ 1}  \\

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(10, 8) and (1, 9)

The slope is

m =  \frac{9 - 8}{1 - 10}  =  \frac{1}{ - 9}  \\  =  -  \frac{1}{9}

We have the final answer as

-  \frac{1}{9}  \\

Hope this helps you

7 0
3 years ago
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What was the average yearly increase at the university of Raleigh for those four years ?
g100num [7]

Answer:

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4 0
2 years ago
How many solutions does the equation 5x+17=4(3x−1) have?
Stella [2.4K]

<u>Answer:</u>

one solution = 3

<u>Step-by-step explanation:</u>

Let's solve your equation step-by-step.

5x+17=4(3x−1)

Step 1: Simplify both sides of the equation.

5x+17=4(3x−1)

5x+17=(4)(3x)+(4)(−1)(Distribute)

5x+17=12x+−4

5x+17=12x−4

Step 2: Subtract 12x from both sides.

5x+17−12x=12x−4−12x

−7x+17=−4

Step 3: Subtract 17 from both sides.

−7x+17−17=−4−17

−7x=−21

Step 4: Divide both sides by -7

-7x/-7 = -21/-7 = 3

4 0
2 years ago
A boy saves 80p a day, How much does it take him to save $40
laiz [17]

Answer:

50 Days

Step-by-step explanation:

I'm not sure what the unit "p" is, but I believe it is pennies so. $40/0.80 gives you 50 which is the amount of days it would take for you to get to $40 if you receive 80 cents a day

8 0
2 years ago
PLEASE HELP ASAP I NEED THIS DONE ASAP!!!
zubka84 [21]

Answer:

The value of x is 12.

Step-by-step explanation:

Given that perimeter is found when all sides are added together. So we can assume that all side lengths add together will give you 134 imches :

x + 2x + 5 + 6x - 17 + 3x + 2 = 134

12x - 10 = 134

12x = 134 + 10

12x = 144

x = 144 \div 12

x = 12

6 0
3 years ago
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