2 years ago

Whats the answer to 4x+8y=40 when y =0.8

2 answers:

6 0

I got 8.4, hope it helps.

3 0

9.6 Hope that help have a good day

You might be interested in

JulsSmile [24]

F(x)=-6x
Work:
-18÷3=-6

5 0

2 years ago

jasenka [17]

Answer:

NO = 20

Step-by-step explanation:

If the pieces are in the ratio of 3:1:5 and the whole thing is 36, then set up an equation:

3x + 1x + 5x = 36

and solve, see image.

5 0

2 years ago

lidiya [134]

Answer:

all answers below

Step-by-step explanation:

(i) 2704 = 2^4 x 13^2

(ii) as both indices (the powers) are divisible by 2, it is a perfect square.

(iii) as both indices are not divisible by 3, it is not a perfect square.

8 0

3 years ago

Juliette [100K]

The answer is (3x - 4) (x + 3)

6 0

3 years ago

DiKsa [7]

The answer is 6. You just have to replace the values and done.

3 0

2 years ago