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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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2 years ago
401 km 101 m – 34 km 153 m
Nikolay [14]

Given :

An expression D = 401 km 101 m – 34 km 153 m.

To Find :

Value of D.

Solution :

We know, 1 km = 1000 m.

So, 401 km 101 m =( 401000 + 101 ) m = 401101 m.

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Now, D is given by :

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4 0
3 years ago
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8 0
3 years ago
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I need to find the slope and y-intercept of this equation. I also need to convert it to slope intercept form. The equation is 3x
USPshnik [31]

Answer:

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y intercept =-2

Step-by-step explanation:

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3 years ago
The sides of a triangle are 10, 14, 18 what tie of triangle is it
leva [86]
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right if       a² + b² = c²
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obtuse if   a² + b² < c²    

We have a=10, b=14 and c=18

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and
c² = 18² = 324

296 < 324   ⇒  obtuse triangle.
5 0
3 years ago
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