Answer:
45 minutes
Step-by-step explanation:
1 1/2 hours = 90 minutes
90 - 45 = 45
Answer: 6.7inch
Step-by-step explanation:
From the question, we are informed that Emma made a scale model of the Sam Houston's monument and that the monument's actual height is 67 ft tall but Emma is using a scale where 1 inch is 10 ft.
The height of Emma's model will therefore be 67ft divided by 10 since he's using a scale of 1:10. This will be:
= 67/10
= 6.7inch
1) 4x
2) 2x+3z=5z
=5z+5
3) I can't see problem number 3.
4) 9g+8g=17g
5) 5p-p=4p
=4p-8
6) Cant see problem number 6.
7) 4x-x= 3x 3y+2y
=3x+5y
8) 5x+4x= 9x 2y-y=y
=9x+y
9) Can't see problem number 9.
10) 7p+2p=9p 5z-2z=3z
=9p+3z
11) 7g+5h-12
12) Can't see problem number 12.
13) 3(r+2)-2r
3r+6-2r
=r+6
14) 5(2+x)+3x
10+5x+3x
=10+8x
15) Can't see problem number 15.
Answer:
x=61
Step-by-step explanation:
x divided by 8 -5 =7 bring the divided by 8 to the other side 7*8=56
bring the -5 to the other side, to make it positive 5. so it x=61
Answer:
70 gifts were returned
Step-by-step explanation:
14%* 500
0.14*500= 70