Answer:
x=-1
Step-by-step explanation:
-8x+32=40
-8x=8
x=-1
1.) -15
2.) 104
3.) 220
4.) -11
5.) -9
6.) 705
Answer:
a=2,3
Step-by-step explanation:
144 divided by 36 is 4, so 4 yards.
Answer:
2x + y = 15
Step-by-step explanation:
Total amount with Manuel = $15
Cost of apps = $2
Cost of song = $1
x = number of apps purchased
y = number of songs purchased
Cost of apps × number of apps purchased + Cost of song × number of songs purchased = Total amount with Manuel
2*x + 1*y = 15
2x + y = 15
The linear equation that represents the combination of apps and songs manuel can purchase is 2x + y = 15
