Answer:
the second answer
Step-by-step explanation:
.........
Let x represent the number of $10 traveler's checks she has.
Let y represent the number of $20 traveler's checks she has.
Solve system of equations.
Answer:
The equation should be in form of
<em>5n </em><em>=</em><em> </em><em>325</em>
Step-by-step explanation:
It's in the image attached
Answer:
<em></em><em></em>
<em></em>
Step-by-step explanation:
Given
Direct Variation of T to
Required
Determine T when d = 3
The variation can be represented as:
Convert to equation
; so we have:
Make k the subject:
To solve for T when d = 3.
Substitute 3 for d and in
<em></em><em> -- approximated</em>
Answer:
D) 2(4a+7)
Step-by-step explanation:
when one divides both the number by 2 you get 4a+7 so the answer is 2(4a+7)