Answer:
x=15
Step-by-step explanation:
x/3=10-5
x/3=5
x=5*3
x=15
Answer:
x value: start with 0 and go up by 1
y value:start with 10 and each week is 5 more than previous week
Step-by-step explanation:
Answer:20+10
Step-by-step explanation:It is 20 plus 10 because 6 times 5 is 30 and so is 20 plus 10.
Answer:
66 carnations and 34 roses
Step-by-step explanation:
.75x + 2.75y = 139
x+ y = 100
im not smart but bear with me:
rewrite the 2nd equation:
x=-y+100
.75(-y+100)+2.75y=139
-.75y+2.75=139-75
2y=64
y=34 ; now substitute this into out 2nd equation
x+y=100
x+ (34) =100
x=100-34
x=66
Answer:
Step-by-step explanation:
