(3-8y) x (-2.5)

= -7.5+20y

**Answer:**

The x is for you to multiply <30

**Answer:**

so it's

3/7m<21

and we devide both sides of the inequality.

/2r-1\>7

And we can rewrite it as a compound Inequality

2r-1<7 (or) 2r-1>7 Ima give u the enter

[r<-3 or r>4 I guess it's like this❕

**Answer:**

x = 17.51

**Step-by-step explanation:**

Since this is a right triangle, we can use trig functions

tan theta = opp/ adj

tan 35 = x/25

25 tan 35 =x

x=17.50518

**Answer:**

A2: 4*4*4 = 64 cm³; 6*6*6 = 216 cm³; etc...

B2: 7*4.5*4 = 126 cm³; 10.5*6*2 = 126 cm³; etc...

**Step-by-step explanation:**

So in A2 you have cubes, so l=b=h, and only one has to be given, called the "length of side".

In B2 they are different, hence there are 3 rows with l, b and h. But still you multiply them l x b x h