Answer:
(-4,2)
Step-by-step explanation:
when rotated about 180 degrees, you change both signs
Answer:
7^2
3^3
Step-by-step explanation:
Exponents signify how many times the base is multiples by itself. In the case of 7x7, 7 is the base and it is being multiplied by twice itself, resulting in an answer of 7^2
Step-by-step explanation:
problem 1.
1. 6y = 30
2. y = 5
3. 3x + 2(5) = 16
4. 3x+10=16
5. 3x=6
6. x=2
solution: (2,5)
problem 2.
1. x=7
2. 4(2)-2y=18
3. 28-2y=18
4. -2y= -10
5. y=5
solution (7,5)
problem 3
10x=10
x=1
7(1) +y =-2
y=-9
(1,9)
problem 4
0= -6
no solution
problem 5
0=0
Infinite many
Answer:
<h3>Correct Answer : Option B</h3>
Step-by-step explanation:
<h3>0.0425 /2.5</h3><h3>=</h3><h3>425/25000</h3><h3>=</h3><h3><u>1</u><u>7</u><u>/</u><u>1</u><u>0</u><u>0</u><u>0</u></h3>
