what grade is this also what page in the book
Answer:
x > -10
Step-by-step explanation:
First subtract the 2 from both sides. This gets you to 5x > -50. Last, you divide both sides by 5 and get an answer of x > -10.
Answer:
42.
Step-by-step explanation:
y / 4 = 10.5
To isolate y we multiply both sides of the equation by 4:
4*y/4 = 4 *10.5
y = 42.
Answer:
2.6 hours.
Step-by-step explanation:
That would be 1.8 hours plus 4 * 12 = 48 minutes.
48 minutes = 48/60 = 0.8 hours.
Total is 1.8 + 0.8 = 2.6 hours.
Answer:
224
Step-by-step explanation:
16x7+4x8+16x5=224