The first digit is 7 in the real answer of 74.5
Answer:
X=-1/3 y-2
Step-by-step explanation:
Let's solve for x.
y
=
−
3
x
−
6
Step 1: Flip the equation.
−
3
x
−
6
=
y
Step 2: Add 6 to both sides.
−
3
x
−
6
+
6
=
y
+
6
−
3
x
=
y
+
6
Step 3: Divide both sides by -3.
−
3
x
−
3
=
y
+
6
−
3
x
=
−
1
3
y
−
2
Answer:
x
=
−
1
3
y
−
2
- Let r represent Rick’s height.
- Therefore, the quotient of Rick’s height and 4
- Fred is 5 inches shorter than the quotient of Rick’s height and 4.
- Therefore, an expression that represents Fred’s height is
Answer:
Hope you could get an idea from here.
Doubt clarification - use comment section.
The distributive property of multiplication is a very useful property that lets you simplify expressions in which you are multiplying a number by a sum or difference. The property states that the product of a sum or difference, such as 6(5 – 2), is equal to the sum or difference of the products – in this case, 6(5) – 6(2).
Remember that there are several ways to write multiplication. 3 x 6 = 3(6) = 3 • 6.
3 • (2 + 4) = 3 • 6 = 18.
Distributive Property of Multiplication over Addition
The distributive property of multiplication over addition can be used when you multiply a number by a sum. For example, suppose you want to multiply 3 by the sum of 10 + 2.
3(10 + 2) = ?
According to this property, you can add the numbers and then multiply by 3.
3(10 + 2) = 3(12) = 36. Or, you can first multiply each addend by the 3. (This is called distributing the 3.) Then, you can add the products.
6 hours is 3
7 hours is 6
8 hours is 7
And 9 hours is 4