Solve for xxx. -15x+4\leq 109\quad \maroonc{\text{ or }} \quad -6x+70> -2−15x+4≤109 or −6x+70> −2minus, 15, x, plus, 4, is less than or equal to, 109, start color #ed5fa6, start text, space, o, r, space, end text, end color #ed5fa6, minus, 6, x, plus, 70, is greater than, minus, 2 choose 1 choose 1 (choice a) a x\geq-7x≥−7x, is greater than or equal to, minus, 7 (choice b) b -7\leq x< 12−7≤x< 12minus, 7, is less than or equal to, x, is less than, 12 (choice c) c x< 12x< 12x, is less than, 12 (choice d) d there are no solutions

step-by-step explanation:

the multiplicative inverse of a fraction a/b is b/a. for the multiplicative inverse of a real number, divide 1 by the number. for example, the reciprocal of 5 is one fifth 1/5 or 0.2, and the reciprocal of 0.25 is 1 divided by 0.25, or 4.

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

answer: the answer is ann