Answer: Annie will have to make 228 cookies
explanation:
let y represent the total number cookies that Annie will make.
<h3>y= 342*(2/3)</h3><h3>y=228</h3><h3 /><h3 />
Answer:
X = 2
Step-by-step explanation:
The annual return percentages will be evaluated using the formula:
A=P(1+r/100)^n
where:
A=amount
P=principle
r=rate
n=time
a] A=$500, P=$400, n=1 years
500=400(1+r)^1
solving for r we shall obtain:
1.25=1+r
hence
r=1.25-1
r==0.25
annual rate of investment is 25%
b] A=2500+100=$2600, P=$ 2000, n=1 year
hence
2600=2000(1+r)^1
2600/2000=1+r
1.3=1+r
r=1.3-1
r=0.3
annual rate of investment is 30%
Answer:
44
Step-by-step explanation:
she set aside $44 for vacation
pls brainliest btw
Answer:
no
Step-by-step explanation:
Proportional must go through (0,0)
0 = 2(0) +7
0 = 7
This is not true so this is not proportional
