Which expression has a negative value? 07+3(-4)(2)
0 -2[ 12+(-3)]
0 (15-7)-(9-3)
O -5[7+(-14)] -30

ok beautiful it would be the first 1

-4 time 2 is -8 7+3 is ten -8 times ten is -80 which is negative

Step-by-step explanation:

x=17

step-by-step explanation:

solve 3x-24=x+10

then that makes it 2x=34 because you subtract an x from both sides to get rid of the one on the right, and then you add 24 to both sides to get rid of the 24 on the left

divide by both sides by 2 to get your answer so that you can get your answer

x is the total time in minutes for the free response

you are given number of questions as 15 - m and time per item as 8 minutes

to find x multiply the two givens together:

x = 8 * (15-m) = 8(15-m)