<span><span>A=P+prt</span><span>A=P+prt</span></span>Since <span>tt</span> is on the right side of the equation, switch the sides so it is on the left side of the equation.<span><span>
P+prt=A</span><span>P+prt=A
</span></span>Since PP does not contain the variable to solve for, move it to the right side of the equation by subtracting <span>PP</span> from both sides.<span><span>prt=−P+A</span><span>prt=-P+A</span></span>Divide each term by <span><span>pr</span><span>pr</span></span> and simplify.
<span>t=−<span>P<span>pr</span></span>+<span><span>A<span>pr</span></span></span></span>
(2x-4) / 5 = x + 4. Mult. both sides by 5 to eliminate the fraction on the left side:
2x-4=5x + 20
Combining like terms, 3x = -24, and so x = -8
Answer:
1. 11/2
2. 4 and 1/6
3. 5 and 1/12
4. 41/8
5. 113/24
6. 32/3
Step-by-step explanation:
6.25 cups
(i got the question correct on a test)
