1.25 /5
12/5 = 2 with 2 left over
25/5 = 5
2 numbers
1.25 /5 = .25
Each person gets .25 of a pizza
First solve for one variable
solve for a in second eqatn
minus 3x both sides
a=17-3x
sub 17-3x for a in first equaiton
2(17-3x)+2x=18
34-6x+2x=18
34-4x=18
minus 34 both sides
-4x=-16
divide both sides by -4
x=4
sub back
a=17-3x
a=17-3(4)
a=17-12
a=5
a is 5
x=4
WORK SECTION (without thoughts)
2a+2x=18 to a+x=9
a+3x=17
a=17-3x
(17-3x)+x=9
17-2x=9
-2x=-8
x=4
a=17-3(4)
a=17-12
a=5
x=4
a=5
Answer:
The length of the hypotenuse of the triangle is about 14.14 units.
Step-by-step explanation:
You can determine this by using the Pythagorean Theorem.
a^2 + b^2 = c^2
To find the hypotenuse, take sides a and b (10 and 10) and square them. You get 100. When you add 100 and 100 together, you get 200, which equals c^2. Find the square root of 200 to find the hypotenuse.
Answer:
y - (-1) = 6/15 (x - 4)
(y + 1) 15 = 6 (x - 4)
15y + 15 = 6x - 24
15y = 6x -24 -15
15y = 6x - 39
Step-by-step explanation:
try hard
