Answer: 8a
Step-by-step explanation:
3a + 5a
8a
Answer:
Step-by-step explanation:
[pay attention to the signs :)
Answer: $2,446.08
Step-by-step explanation:
Lets convert the length and width into decimal form so it's easier to understand.
24 1/2= 24.5
12 4/5= 12.8
Now we must multiply to get the area. 24.5x12. 8= 313. 6 ft
Each square inch costs .65 so we must multiply .65 by 12 to see how much a foot costs. 12x0.65= 7.8
Now that we know how much each foot cost lets multiply 313.6 by 7.8. 313.6x 7.8= $2446.08
4(2x - 1) = 9(x - 4)
8x - 4 = 9x - 36
x = 32
i am a mathematics teacher. if anything to ask please pm me
Answer:
1.2 x (8.4-6.4)
Step-by-step explanation:
1.2 x 2 = 2.4
