4n - 7 = 13
4n = 20
n = 5. Hope it helps!
Answer:
0.25
Step-by-step explanation:
0.25*100=25
0.05*100=5.25
25 is greater than 5.25 so 0.25 is your answer
Hope this helps :) and pls give brainliest
Angle PQR=90 degrees.
cos 52=PQ/14.72
PQ=14.72 x (cos 52)
PQ= 9 cm to the nearest cm
Setting it up, we have Dan + Bret + Maria all saving 600.00
Dan = 2B
Bret = B
Maria = B+60
2B + B + B + 60 = 600
4B = 540
B = 135
Dan = 2(135) = 270
Brett = 135
Maria = 135 + 60 = 195
