X% of 4 = x*4/100 = 0.04x

y% of 5 = x*5/100 = 0.05y

x% of 4 + y% of 5 = 0.04x + 0.05y

How you express a number, n, as percentage of 11?: [n/11]*100= 9.10n %

Then make n = 0.04x + 0.05y

9.10n %= 9.10[0.04x + 0.05y] %= (0.3656x + 0.455y)%

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4 0

3 years ago

Identify the center and radius of the circle whose equation is (x+2)^2+(y-3)^2=49.

Cerrena [4.2K]

The center is (0,0).
The radius is 7.

8 0

3 years ago

Kenya picked 18 flowers from her garden. If 3/5 of flowers in her garden remain unpicked how many flowers are still in her garde

Free_Kalibri [48]

She still has 27 flowers in her garden.

5 0

2 years ago