(4y+4)+(3x-3)=180 (cause they are supplementary)
4y+3x=179
4y=179-3x
so
y= 179/4 - 3/4x (write these as a fraction; the x goes to the whole fraction)
u cant get a more exact result with 2 unknowns:)
Answer -
B = they help visualize things that are very complex, very large and very small
Exact form 2981/710
Decimal form 4.19859154...
Mixed Number 4 141/710
Answer:
Step-by-step explanation:
162, 188, 197, 201, 266
a. add all number: 1014/ 5 = 202.8
b. 266-162 = 104
c. for each number subtract the mean and square the result.
1664.64+219.04+33.64+3.24+3994.24
= 5914.8/5 = 591.48
d. square root of variance
= 24.32
e. i don't know this one because i need the number of people in the family
Answer:
The answer is 50
Step-by-step explanation:
2+3=5
10 times 5= 50 (your answer)
