Answer:
<em>- 4</em>
Step-by-step explanation:
( 3 - r ) / ( 1 + 5) = 7/6
=
⇒ 3 - r = 7 ⇒ r = <em>- 4</em>
Keep your mom, you only have one. But anyway;
Use the Pythagorean Theorem: A^2 + B^2 = C^2
12^2 + 21^2 = C^2
144 + 441 = C^2
585 = C^2
square root of 585 = approximately 24.2
Answer:
There are 1000 different sandwiches possible.
Step-by-step explanation:
The number of breads available is, 5.
The number of meats available is, 8.
The number of cheese available is, 5.
The number of special sauces available is, 5.
Assuming that a person is allowed 1 selection of each category.
The possible number of sandwiches that can be made is:

Thus, there are 1000 different sandwiches possible.
Answer:
The number is 58.8
Step-by-step explanation:
Let
x -----> the number
we know that
The number 98 represent the 100%
so
using proportion
Find out what number represent the 60% of 98

<span>8m - 4 + 3n
= 8*2 - 4 + 3*5
= 16 - 4 + 15
= 27 </span>← answer