Can someone help me with this please

Mathematics

2 answers:

notka56 [123]3 years ago

8 0

So first you start off by setting up the problem and then subtracting 4 from both sides and then divide 8 on both sides to get the answer

Tomtit [17]3 years ago

5 0

Answer:

x<-4

Step-by-step explanation:

First you have to add 4 by both sides, which will give you 8x<-32.

Then just divide both sides by 8 and you should get the same answer.

You might be interested in

I need help on this. Can someone please help me??

Veronika [31]

Answer: A

Step-by-step explanation: if you want me to explain just comment

4 0

3 years ago

A man diving from a platform 30 feet above the water descends 18 feet below the surface. He then sims to the surface how far has

netineya [11]

I think it is 66 not for sure tho thats my answer <span />

8 0

3 years ago

Y is directly proportional to x when y=30, x=6

rosijanka [135]

Answer:

a) y = 5x

b) y = 60

Step-by-step explanation:

Since, y is directly proportional to x when y=30, x=6

$\therefore \: y \: \alpha \: \: x \\ \therefore \: y = kx ...(1) \\ plug \: y = 30 \: and \: x = 6 \: in \: eq \: (1)\\ 30 = k \times 6 \\ k = \frac{30}{6} \\ k = 5 \\ plug \: k = 5 \: in \: (1) \\ y = 5x....(2) \: (required \: equation) \\ plug \: x = 12 \: in \: eq \: (2) \\ y = 5 \times 12 \\ \huge \red{ \boxed{y = 60}}$