3x+7+5x-4=67
8x+3=67
8x=64
x=8, now sub 8 for x
3(8)+7
24+7=31
Answer:EF=31
Angles that are complementary end up equally 90 degrees. That means 30 degrees is one and 60 is the other because 30*2 = 60
60+30=90
Answer is D
LMN is similar to PQR
its side are just 3 times greater than PQR scale factor is 3<span />
Answer:
I believe its B or C
Step-by-step explanation:
Im sorry if its wrong, if its right can you mark me brainliest?
Answer:
cost per gram of small bag ≅ 4.119 p
cost per gram of medium bag ≅ 3.686 p
cost per gram of large bag ≅ 3.517 p
Step-by-step explanation:
cost per gram of small bag = 325 / 79
= 4.119
cost per gram of medium bag = 575 / 156
= 3.686
cost per gram of large bag = 1150 / 327
= 3.517
