Answer:
Step-by-step explanation:
9x + 8 = 7.5x + 17
1.5x = 9
x = 6 hours
Answer:
each girl would get 12
Step-by-step explanation:
1x+1x+1x+1x=48
48÷4=12
1(12)+1(12)+1(12)+1(12)=48
Answer:
-2814
Step-by-step explanation:
5 cats, u eat 2819 of them, that means u have negative 2819
I think its irrational bc if you put it as the squareroot of 329, it results in neverending decimals.
18^2=324+5=329
Answer:
114
Step-by-step explanation:
To find - Find the sum of all the two-digit numbers that divide 170 with a remainder of 5.
Proof -
The 2 digit number is 11
170 = 11(15) + 5
The two digit number is 15
170 = 15(11) + 5
The two digit number is 33
170 = 33(5) + 5
The two digit number is 55
170 = 55(3) + 5
∴ we get
The two digit numbers are
11, 15, 33, 55
Their sum is equals to
11 + 15 + 33 + 55 = 114