A.4d+$13.00-$6.00=$13.20 is your answer.
The reason for this is :
Step One : Start with what you know
($13.00-$6.00)
Then make a full equation based on what you need to find out.($7.00+4d)/4=(13.20)/4
Start simplifying.
(1.75+d)-1.75=(3.3)-1.75
Continue to simplify for your answer.
d=1.55
1.55 is the answer.
(A is your answer.)
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Hoped I helped!
Solution
1) <span>Subtract</span><span> </span><span>3</span><span> </span><span>from both sides
</span><span><span>p=8−3
</span></span>2) <span>Simplify</span><span> </span><span>8−3</span><span> </span><span>to</span><span> </span><span>5
</span><span><span>p=5</span></span>
Hello!
Equation D. t = 12c shows how many bottles of water Josh bought.
Explanation:
The first three equations would NOT give you the answer, because if you divide, you'll find out how many bottles are in each case.
If you subtract and add, it'll also result in the wrong answer, so D is the right equation.
The final answer for 49 is 7
For 64 it’s 8
