Answer:
An example of an equation is 4.5 + x = 13.2 because it shows that two expressions are equal.
An example of an expression is 4.5 + x = 13.2 because it’s a mathematical phrase represented by numbers, a variable , and operations .
Step-by-step explanation:
Step-by-step explanation: TS 5 15 8 36
L = W + 10 cm
Perimeter = 2(L + W)
Perimeter = 70 = 2(W +10 +W)
70/2 = 2(W +10 +W) / 2
35 = (W +10 +W)
35 = 2W +10
35 - 10 = 2W +10 - 10
25 = 2W
25/2 = 2W/2
25/2 cm = W W = ?? cm
L = W + 10 cm
L = 25/2 + 10 cm L = ?? cm
Solution 1: 5x + 2y = 3
Solution 2: 3x - 2y = 5
Graphic Organizer: 2(y) + 5(x) = 3
-2(y) + 3(x) = 5
The value of 'x' in solution 2
3(x) = 2(y) + 5
x = 2(y)÷ 3 + 5÷3
The value of 'y' in solution 1
5(2(y))÷3+5÷3 + 2(y) = 3
16(y)÷3 = -16÷3
16(y) = -16
y-intercept ➡ -1
x-intercept in both of The solutions!
(2÷ 3)(-1)+5÷ 3 = 1
x-intercept : 1
y-intercept : -1
Your answer would have to be
(1, -1)
Answer:
See below.
Step-by-step explanation:
x+3/9=5/9
-3/9 -3/9
x=2/9
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11+x=50
-11 -11
x=39
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2/9+x=8/9
-2/9 -2/9
x=6/9 or 2/3
-hope it helps
I believe it's "-1" hope I helped