Answer:
205-160=<em>d</em>
Step-by-step explanation:
Let's solve for x.<span><span><span><span>5x</span>+y</span>−7</span>=0</span>Step 1: Add 7 to both sides.<span><span><span><span><span>5x</span>+y</span>−7</span>+7</span>=<span>0+7</span></span><span><span><span>5x</span>+y</span>=7</span>Step 2: Add -y to both sides.<span><span><span><span>5x</span>+y</span>+<span>−y</span></span>=<span>7+<span>−y</span></span></span><span><span>5x</span>=<span><span>−y</span>+7</span></span>Step 3: Divide both sides by 5.<span><span><span>5x</span>5</span>=<span><span><span>−y</span>+7</span>5</span></span><span>x=<span><span><span><span>−1</span>5</span>y</span>+<span>7<span>5</span></span></span></span>Let's solve for x.<span><span><span>6x</span>+y</span>=4</span>Step 1: Add -y to both sides.<span><span><span><span>6x</span>+y</span>+<span>−y</span></span>=<span>4+<span>−y</span></span></span><span><span>6x</span>=<span><span>−y</span>+4</span></span>Step 2: Divide both sides by 6.<span><span><span>6x</span>6</span>=<span><span><span>−y</span>+4</span>6</span></span><span>x=<span><span><span><span>−1</span>6</span>y</span>+<span>23</span></span></span>Answer:<span>x=<span><span><span><span>−1</span>6</span>y</span>+<span>2<span>3
</span></span></span></span>
Answer:
A:x√ 7x² / 3
Step-by-step explanation:
Answer: $54
Step-by-step explanation: There are 3 people going to the movies.
3*14=42
The tickets cost $42 in total.
There were 4 snacks, and each snack costed $3.
4*$3=$12
42+12=$54
Answer:
Step-by-step explanation:
<u><em>The complete question in the attached figure</em></u>
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form 
or 
In this problem, we have a proportional relationship between the average speed (x) and the time (y)
Find the constant of proportionality k
Fox =32, y=5
substitute
we have
therefore
