PLEASE I NEED HELP... directions in the screen shot

-5

Step-by-step explanation:

taking - common

- (5x + 7) >= 17

you must have heard that the direction of inequality gets inverted when the signs of equations on both sides is inverted.

so,

5x + 7 <= - 17

5x + 7 - 7 <= -17 - 7

5x <= - 24

x <= -24/ 5

so, the value of x can be less than or equal to -24/ 5

upon solving -24/5 we get -4.8

and the question is asking for largest integral value, then it will be - 5

check the number line for this

-6 -5 -4.8 -4 -3 -2

suppose this is a number line.

the value of x lies on the left side of -4.8 and -4.8 is not an integer so we'll skip onto -5 which is the following integer on the required side.

so the answer is -5

step-by-step explanation:

i believe its "c" because all of the other options include a but it could be d because there is a way of financing with cash at certain places but its uncommon.

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)