Answer:
Mrs. Fowler will get
free pizza. And she needs two more coupon for the next pizza.
Step-by-step explanation:
Given that pizza stand gives a free pizza for every
coupons.
And Mrs. Fowler has
coupons.
Part (a)
How many free pizzas can Mrs. Fowler get if she has
coupons?
We will divide total number of coupons
by
coupons.

When we divide we get quotient as
, with a remainder of
. So, Mrs. Fowler will get
free pizza.
Now, part (b)
If Mrs. Fowler adds two more coupons that will turn remainder
into
.
So, she can have next pizza.
Answer:
The speed of the cars is 
Step-by-step explanation:
First we must first have the clear concept that
or 
Our question is the speed of the cars then the variable to clear will be s.
Let's raise the equation for each car taking into account that we have the following data:
Car 1:
,
and 
Car 1:
,
and 
The two cars travel the same distance so we will raise the distance formula for each car and then match them.
<em>Car 1</em>



<em>Car 2</em>







The speed of the cars is 32 km/hr
Answer:
x=23°; θ=87°
Step-by-step explanation:
These two angles create what is known as supplementary angles, or 2 angles that add up to 180°. We know this because all horizontal lines are 180° on either side. Since we know the total value of these two angles should equate to 180°, we can set up a simple equation:

Now, using algebra, we can solve for x:



Plugging x back into the equation, we get:

Therefore, the total angle is equal to 87° and x is equal to 23°.
Hope this helps!
Aye sup me i think it is d