Step-by-step explanation:
Answer:
18
Step-by-step explanation:
Answer:
14: 9
+
5
ℎ
15: −
1
6
+
9/
9
Step-by-step explanation:
14 : ℎ
⋅
5
+
(
9
)
5ℎ+
(9)
^^ Re-order terms so constants are on the left
5ℎ+
⋅
9 also 5
ℎ+9 then after this you would wanna re arange the terms so it would be 9
+
5
ℎ
Answer:
The number in standard form is 233.64
Answer:
The total cost of 1 belt and 1 tie is $13 and $39 respectively.
Step-by-step explanation:
Given that,
The cost of 4 belts and 5 ties is $247.
Each tie costs 3 times as much as a belt.
Let the cost of a belt is x and that of a tie is y.
ATQ,
4x + 5y = 247 ...(1)
y = 3x ....(2)
Put the value of y from equation (2) in equation (1)
4x + 5(3x) = 247
4x + 15x = 247
19x = 247
x = 13
Put the value in equation (2)
y = 3x
= 3(13)
= 39
So, the total cost of 1 belt and 1 tie is $13 and $39 respectively.
