So she earned $34 in 4 hours, meaning she was earning at the rate of 34/4 or $8.5/hour. Is she works for 10 hours at the same rate, it would be 8.5 x 10 = $85. B is the correct proportion.
8x^2-50 is your answer hopes this helps
Answer:
5,5
Step-by-step explanation:
Answer:
the set containing all objects or elements and of which all other sets are subsets.
Step-by-step explanation:
Simplify each term:
Apply the distributive property<span>.
</span><span>4−3(2)−3(5v)+7</span><span>
</span>
Multiply <span>−3</span><span> by </span>2<span> to get </span><span><span>−6</span>.</span><span>
</span><span>4−6−3(5v)+7</span><span>
</span>
<span>Simplify.
</span>4−6−15v+<span>7
</span>
Add 4<span> and </span><span>−6</span><span> to get </span><span><span>−2</span>.
</span><span>−2−15v+7
</span>Add <span>−2</span><span> and </span>7<span> to get </span><span>5.
</span>−15v+<span>5
</span>
Answer: −15v+<span>5</span>