Answer: 6.65
Step-by-step explanation:
3 4/5 = 3.8
1 3/4 = 1.75
3.8*1.75= 6.65
Hope it helps <3
Answer:
a)
Step-by-step explanation:
x/5 = $8.96/7 a)
If we are supposed to assume that QS=TV
4v+3=7v-9
minus 4v both sides
3=3v-9
add 9
12=3v
divide 3
4=v
v=4
sub back
4v+3=QS=TV
4(4)+3=QS=TV
16+3=QS
19=QS=TV
then answer is C
Hello there!
Your correct answer will be 35 people under 16.
You know that 1/3 of the people are teachers, which means that 2/3 of people are left. Now, you need to get to the decimal value (.667). Make that number 1.667, because there will not be less teachers than students. Now, multiply:
1.667 x 21 = 35
There you go!
Brady
Answer:
x = 10 and y = 2
Step-by-step explanation:
multiply first equation by 5 and 2nd equation by 3 then subtract equation 1 and 2, we get,
10x+15y= 130
9x+15y=120
( -) (-) (-)
<u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u>
x= 10
substituting the value of x in equation 1 we get
2x + 3y = 26
2*10 + 3y = 26
3y = 26-20
y =6/3
y= 2.i hope this helps
