Answer 1,2, and 5 are right, answers 3 and 4 are wrong.
A- price of adult's ticket
c- price of children's ticket
a+3c=20
a=c+2
c=a-2
a+3(a-2)=20
a+3a-6=20
4a=26
a=6.5
The cost of an adult's ticket is $6.50
Answer:
-57
Step-by-step explanation:
<h2><u>Use BOMAS</u></h2>
B- brackets
O- of
M- multiplication
A- addition
S - subtraction
-3[1+2(4+5)]
first solve what is in the brackets
(4+5) = 9
place 9 in the brackets
-3[1+2(9)]
now multiply the 2 and 9
2*9 = 18
-3[1+18)]
1+ 18 = 19
now multiply the (-3) with 19
= <u>-57</u>
If you would like to know the value of N in the equation 0.1 * N = 89.5, you can calculate this using the following steps:
0.1 * N = 89.5 /0.1
N = 89.5 / 0.1
N = 895
Result: The value of N is 895.
Answer:
so you will put the point above the zero across from 6
the slope is rise/run
Step-by-step explanation:
