There are 61 students in drama and 44 in yearbook
Answer:
(7×x)+14
Step-by-step explanation: Because we have 14 added to something, we will need a + to whatever we are adding to. The product of 7 and a number is 7×x because product is the number you get after multiplication. So we get 7×x+14. You dont need parenthesis
Hope this helps!
Answer:
x= 57/2 or 28.5
Step-by-step explanation:
2x + 123 = 180
2x = 180 - 123
2x = 57
x = 57/2 (fraction form) or 28.5 (decimal form)
Answer:
130°
Step-by-step explanation:
1. Obtain an undistorted picture of the angle. (I enlarged it on my flat computer screen.)
2. Position the protractor so the center mark is on the vertex and the 0° mark is aligned with one ray of the angle.
3. Read the angle measure on the protractor scale, recognizing that the value is more than 90°. (My protractor has two scales, each supplementary to the other.)
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It is best to use the original of the angle as printed on the original curriculum materials. Any photocopying or printing can distort the angle, giving it a different value that originally intended. (Dilation does not change the angle, but often copiers and cameras have a different scale factor in one direction than in another. That <em>does</em> change the angle's measure.)
75 miles
8/5 = 120/x
cross multiply and complete
