<span>Three times the sum of a number and five times the number is 36:
3(x + 5x) = 36
3(6x) = 36
18x = 36
x = 2
answer
the number is 2</span>
0.08
0.2
+
=
0.28 that’s how u work it out
Answer:
26
Step-by-step explanation:
Question says that 'a' and 'b' are integers that implies we cannot have 'a' and 'b' in the form of decimals.
Now, lets expand the given equation:
Lets say: 
, 
Let us consider the factor pairs of 100.
Only factor pair 
gives us the integer values of 'a' and 'b'.
....equation (1)
........ equation (2)
adding equation 1 and 2, we get:
Plugging the value of 'a' in the equation 2
So the greatest possible value of 'a' is 26.
We know that
[volume of a <span>regular hexagonal prism]=[area of the base]*height
height=volume/area of the base
h=160/64-----> 2.5 m
[surface area </span><span>hexagonal prism]=2*[area of the base]+[perimeter of base]*h
</span>[surface area hexagonal prism]=2*[64]+[30]*2.5----> 203 m²
the answer is
203 m²
Answer:
y=-1/2x-5
Step-by-step explanation:
Well we know that the slope is -1/2 so we can write the equation like this:
y=-1/2x+b (This is because of y=mx+b) (m is slope) (b is y-intercept)
Now we can replace the y and x with -4 and -3 because of (x,y). (-4,-3) x is -4 and y is -3
-3=-1/2(-4)+b
-3=2+b
Subtract 2 on both side:
-2-3=2-2+b
-5=b
Answer:
y=-1/2x-5
Hope this helps!
