Y = x + 4
y = -x - 6
x + 4 = -x - 6
x + x = -6 - 4
2x = -10
x = -10/2
x = -5
y = x + 4
y = -5 + 4
y = -1
one solution : (-5,-1)
Answer:
%∆C = 249.22%
the percentage increase in the cost of his car insurance is 249.22%
Step-by-step explanation:
Given;
Cost of car insurance last year C1 = £256
Cost of car insurance this year C2 = £894
Percentage increase = change in cost/initial cost × 100%
%∆C = ∆C/C1 × 100%
%∆C = (C2-C1)/C1 × 100%
Substituting the given values;
%∆C = (894-256)/256 × 100%
%∆C = 249.21875%
%∆C = 249.22%
the percentage increase in the cost of his car insurance is 249.22%
Answer: 72
Step-by-step explanation:
722 —> 720
9 —> 10
72 divided by 1 is 72
Answer: idk 41/60?
Step-by-step explanation:
Answer:
The value of 3 is in the tenths place.
Step-by-step explanation:
Given : Number 12.345.
To find : In the number 12.345, the 3 is in the what place ?
Solution :
According to place value system,
Tens Ones Tenths Hundredths Thousandths
1 2 3 4 5
The value are 
Therefore, The value of 3 is in the tenths place.
