Question

Give me the answer
​

Answer 1

Answer:

13

Explanation:

Let us assume that,

caterpillar - x

Clock - y

Flower - z.

(x + z) + (x + z)+(x + z) = 21

3x + 3z = 21

3(x + z ) = 21

x + z = 21/3

x + z = 7.-- equation (1)

2x + x + z = 19

2x + 7 = 19

2x = 19-7

2x = 12

x = 12/2

x = 6

Substitute x value in equation (1)

x + z = 7

6 + z = 7

z = 7-6

z = 1

z + y + x + z = 15

1+y+6+1 = 15

y + 8 = 15

y = 15-8

y = 7

Hence, x + z²(y) = 6+(1)²7

= 6+(1)7

= 6+7

= 13.

Hence, the answer is 13.