2 years ago

-23-10x ≤ 47 (Solving two step inequalities)

Mathematics

2 answers:

Citrus2011 [14]2 years ago

7 0

Answer: x >= -7

(x is greater than or equal to negative seven)

Kitty [74]2 years ago

3 0

-23 - 10x < 47 is x > -7 (BUT WITH A LINE UNDER IT!!)

Explanation:
You have to add 23 to both sides making it 70. Then, when you divide or multiply with these inequalities you flip the sign. So when you divide a negative and a positive number, the answer is always negative. So 70 divided by -10 is -7

You might be interested in

The surface of a table to be built will be in the shape shown below. The distance from the center of the shape to the center of

Cloud [144]

Part a : you could draw a line from each corner to the middle
This would give you 7 triangles in total

Part b : area of one triangle : 4.5*7.8 = 35.1 / 2 = 17.55in <-- area of 1 triangle

Part c : so if there are 7 triangles and the area of 1 triangle is 17.55, you would do:
7 * 17.55 = 122.85

5 0

3 years ago

Ten thousand more than 300,000+90,000+5000+40

mina [271]

300,000+90,000+5,000+40=395,040
395,040+10000=405,040

6 0

3 years ago

Solue for a<br> d3a=b<br> 3<br> Please help

laiz [17]

Answer:

${d}^{3} a = b \\ \frac{ {d}^{3}a }{ {d}^{3} } = \frac{b}{ {d}^{3} } \\ \\ { \boxed{ \boxed{a = \frac{b}{ {d}^{3} } }}}$