0.10x+0.25(x+3)=1.80
<span>0.10x+0.25x+0.75=1.80 </span>
<span>0.35x=1.80-0.75=1.05 </span>
<span>x=1.05/0.35=3 </span>
<span>Therefore,Vonda has 3 dimes and 6 quarters with her </span>
Answer:
The number is 3.5.
Step-by-step explanation:
1) Form an equation.
8x-5= 23
2) Add 5 to both sides.
8x= 28
3) Divide both sides by 8.
X= 3.5
Answer:
I AM EXPECTING THAT SSS IS CORRECT ANSWER
Answer:
Salma, joe, and alan sent 14, 69, and 23 text messages respectively
Step-by-step explanation:
Given that Salma, joe, and alan sent a total of 106 text messages during the weekend, it means that
s + j + a = 106 where s, j, and a are the number of messages sent by Salma, joe, and alan respectively
Given salma sent 9 fewer messages than alan
s = a - 9
Joe sent 3 times as many messages as alan
j = 3a
hence
a - 9 + 3a + a = 106
5a - 9 = 106
5a = 106 + 9
5a = 115
Divide both sides by 5
a = 115/5
= 23
s = 23 - 9
= 14
j = 3* 23
= 69
Answer:
4/15
Step-by-step explanation:
Add up the unshaded part
1/3 +2/5
Get a common denominator
1/3 *5/5 + 2/5 *3/3
5/15 + 6/15
11/15
Subtract this from 1 for the entire circle
15/15 -11/15
4/15
4/15 is shaded
