57 - 4t > = 13.....subtract 57 from both sides
-4t > = 13 - 57
-4t > = - 44 ...divide both sides by -4, and change the inequality sign
t < = -44 / -4
t < = 11
u solve inequalities much like u do equations except for one very important rule. In an inequality, if u divide/multiply by a negative number, u have to change the inequality sign.
I’m pretty sure it’s 66•9= 594
Answer:
Step-by-step explanation:
<u>Dimensions of rectangle:</u>
<u>The area is the product of the two dimensions:</u>
- 5×10⁵ m × 4×10⁴ m =
- 20×10₉ m² =
- 2×10¹⁰ m²
Answer:
Step-by-step explanation:
7.8 is the distance from n to lm
