Answer:
D) or
Step-by-step explanation:
Step 1: Convert to numeral form
Step 2: Find a common denominator (multiply denominators then cross-multiply)
Step 3: Add numerators (and leave denominators the same)
or
Hope this helped you!
Lora's gymnastics class practices floor exercises every other day.The class practices on the balance beam every third day,and th
1 answer:
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If you add the two equations together, you'll get:
, which gives x = -2.
Replace x = -2 in any of the two equations and you'll get y = 1.
So correct answer is D: x=-2,y=1
Replace x = -2 in any of the two equations and you'll get y = 1.
So correct answer is D: x=-2,y=1
Answer:
200 students must agree to attend in order for the school to have the festival.
Step-by-step explanation:
200 is 40% of 500. We can also use fractions to figure this out.
For 100 to become 500 it must be multiplied by 5. And whatever we do to the denominator we have to do to the numerator. So we multiply 40 × 5 = <em>x</em>
<em>x</em> = 200