Answer:
i think that it would be
$370.85
Step-by-step explanation:
The following expression shows the amount of money in the account after x weeks.
If $20.50 was added to the account for 10 weeks we can substitue 10 as the x:
$370.85 will be in the account after 10 weeks
Answer:
56 + 23 + (-5)
you want to expand the bracket first
23 + (-5)
23-5 = 18
56 + 18 = 74
a) 74
6 + 24 + (-2)
24 - 2= 22
6 + 22 = 28
b) 28
3 + 7 + (-42)
7 - 42 = -35
3 - 35 = -32
c)-32
( 8 + 1 ) + (-3)
+(-3) = -3
9 - 3 = 6
d)6
( 7 + 10 ) + ( 3 + 1 )
17 + 4 = 21
e)21
59 + 2+ (-6)
2+(-6) = 2-6 = -4
59-4
55
f)55
41 + ( -89)
41 - 89
= - 48
g)-48
( - 13) + 33
-13+33
= 20
h) 20
X is a placeholder,
if 1x = 6
then 7x = 1x * 7 and because we know 1x = 6 then it is
7 * 6 = 42
Just count each response
they were 10 response therefore 10 students were asked
Okay. When there is a square instead of a degree, it just means that it's a 90 degree angle. Good luck!
