-7 on both sides than divide by -1
X=18
4x + 2 = 62
4x = 62 - 2
4x = 60
x = 60/4
x = 15 <===
12y = 144
y = 144/12
y = 12 <===
alternate interior angles are congruent
The store sells a product for 40% more than the what they buy it for.
40% is 0.40 in decimal because all percents are out of 100 (divide by 100)
300×(1+0.40)=$420
Answer:
A. YES
B. NO
C. YES
Step-by-step explanation:
A. 100% = $24.30
24.3 x 0.85 = 85% = $20.66 (yes)
B. 100% = $55.80
55.8 x 0.85 = 85% = $47.43 (no)
C. 100% = $66.50
66.5 x 0.85 = 85% = $56.53 (yes)
p = total # of pages
2/5p + 32 = 310 (She read 2/5 of the book, read an addition of 32 pages, and she read a total of 310 pages.) Subtract 32 on both sides
2/5p = 278 (multiply each side by 5/2 to get p by itself)
p = 695
