I need help someone please help MEEEE!!!

Mathematics

1 answer:

hodyreva [135]3 years ago

4 0

Answer:

a). x < 6 or x ≥ -3

b). -3 ≤ x < 6

Step-by-step explanation:

a). Inequality 1,

$\frac{1}{2}(x+4)$

(x + 4) < (2×5)

x < 10 - 4

x < 6

Inequality (2),

-2(x - 4) ≤ 14

-2x + 8 ≤ 14

-2x ≤ 14 - 8

-2x ≤ 6

2x ≥ -6

x ≥ -3

So the compound inequality will be,

x < 6 or x ≥ -3

(b). Solution set of the given inequality will be,

-3 ≤ x < 6

You might be interested in

INEQUALITIES-PLEASE HELP! Tricia receives a $5 allowance every week. She also earns $6.50 for every hour that she baby-sits. Nex

Zinaida [17]

Answer:

6.50x + 5 = 21.25 is the answer

Step-by-step explanation:

x=2.5

4 0

4 years ago

Find the 4th term in the following sequence (n = 4)

lisabon 2012 [21]

this formula, doesn't rely on a product, relies on a "sum", or is namely an arithmetic sequence, aₙ₋₁ -3 is another way of saying, the value of the previous term minus 3, so it relies on the ordinal value of a term, so is an recursive formula, well, let's get it when n = 4.

$\begin{array}{ccll} order&term&value\\ \cline{1-3} 1&a_1&8\\ 2&a_2&a_{2-1}-3\\ &&a_1-3\\ &&8-3\\ &&5\\ 3&a_3&a_{3-1}-3\\ &&a_2-3\\ &&2\\ 4&a_4&a_{4-1}-3\\ &&a_3-3\\ &&2-3\\ &&-1 \end{array}$