Expand 7/10 (5d + 6). (1 point)
35d + 42
35d + 6
7/2d + 21/5
5d + 21/5
To expand 7/10 (5d + 6), we distribute 7/10 to both terms inside the parentheses.
7/10 * 5d = (7/10)(5d) = (7*5)/(10) * d = 35/10 * d = 3.5d
7/10 * 6 = (7/10)(6) = (7*6)/(10) = 42/10 = 4.2
Therefore, the expanded form of 7/10 (5d + 6) is 3.5d + 4.2.
To expand 7/10 (5d + 6), you need to distribute 7/10 to both terms inside the parentheses.
First, multiply 7/10 by 5d:
(7/10) * 5d = 35/10 * d = 3.5d
Next, multiply 7/10 by 6:
(7/10) * 6 = 42/10 = 4.2
So, the expanded expression is 3.5d + 4.2.
To expand the expression 7/10 (5d + 6), you need to distribute the 7/10 to both terms inside the parentheses. Here is the step-by-step process:
Step 1: Multiply 7/10 by 5d
(7/10) * (5d) = (35/10)d = 3.5d
Step 2: Multiply 7/10 by 6
(7/10) * (6) = (42/10) = 4.2
Putting it all together, the expanded expression is 3.5d + 4.2.
Therefore, the correct answer is 35d + 42.