Answer:
19,80
Step-by-step explanation:
Hi, you just need to make a rounding: 19.796 => 19.80. Hope it helped!
24+8=32.
32/-4= -8.
so (-8,8) or x=-8 and y=8
Answer:
c) 
Step-by-step explanation:
−2 = −⅔[5] + b
−3⅓
1⅓ = b
y = −⅔x + 1⅓
Then convert to Standard Form:
y = −⅔x + 1⅓
+⅔x + ⅔x
__________
⅔x + y = 1⅓ [We do not want fractions in our Standard Equation, so multiply by the denominator to get rid of it.]
3[⅔x + y = 1⅓]

* 1⅓ = 4⁄3
I am joyous to assist you anytime.
Remove these 7 guys from your number
so people who took buses are 318
now divide 318/6 to know how many phone did each bus have