Answer:
x=-5.143 or
Step-by-step explanation:
Subtract 75 from 3 and you get -72
-72=4x
x=-5.143
Answer:
16/5 or 3 1/5 should be the answer
Step-by-step explanation:
4/5x 4
we would have to convert the 4 into 4/1 to be able to multiply the two numbers
so 4/5x 4/1 which is 16/5 or 3 1/5
His baby brother sleeps 21 hours.
There's a total of 24 hours in a day so you can divide by 8. That means 1/8 of the day is equal to 3 hours, so 7 times 3 hours equals 21 hours
Take a look at the order of the letters of ur triangles.
ABC and PQR.....it says they are congruent....so they r equal.
And the order of the letters means : < A = < P, and < B = < Q, and < C = < R.
so if < B = < Q....set them equal to each other and solve for v
3v + 4 = 8v - 6
6 + 4 = 8v - 3v
10 = 5v
10/5 = v
2 = v
now we sub our 2 in for v
< B = 3v + 4......3(2) + 4 = 10
< Q = 8v - 6.......8(2) - 6 = 10
so < B and < Q both equal 10 <==
<span>$2 left
so the total used is </span><span>$170
</span> $170/5=$34
each of the five kids get $34