15 - 5y <== ur expression
Answer:
the tree grew 24 cm in between april and july
Step-by-step explanation:
0.57 m is the same as 57 cm
her tree was originally 33 cm
do 57 - 33
you will get 24
Answer:
5.8×10∧9
Step-by-step explanation:
you would move the decimal over 9 times to the right.
5,800,000,000
Answer:
5 lbs
Step-by-step explanation:
1) x = lbs. of coffee at $7 per lb
2) (7)(x) + (4)(10) = (5)(x + 10)
3) 7x + 40 = 5x + 50
7x - 5x = 50 - 40
2x = 10
x = 5 (lbs. of coffee at $7 per lb.)
$69.64 I THINK IS HOW MUCH SHE WILL HAVE TO PAY.
HOPE THIS HELPS