The length of a tennis court is 24 feet longer than the twice the width of the tennis court. The perimeter is 210 feet.

Which equation could be used to determine w, the width, in feet, of the tennis court?

A. w + w + 24 = 210
B. 2w + 2(2w+24) = 210
C. w + 2w + 24 = 210
D. 2w +2(w + 24) = 210

Select the two pairs of figures that are similar.

Statements reasons 1. ab ? cd; ad ? bc 1. given 2. ac ? ac 2. reflexive property 3. ? adc ? ? cba 3. ? 4. ? dac ? ? bca; ? acd ? ? cab 4. cpctc 5. ? dac and ? bca are alt. int. ? s; ? acd and ? cab are alt. int. ? s 5. definition of alternate interior angles 6. ab ? cd; ad ? bc 6. converse of the alternate interior angles theorem 7. abcd is a parallelogram 7. definition of parallelogram what is the missing reason in step 3?

An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.