−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, sp
Tamiku [17]
Answer:
Option E.
Step-by-step explanation:
The given inequalities are
We need to find the solution of given compound inequality.
Solve each inequality separately.
Solve first inequality:
Subtract 4 from both sides.
Divide both sides by -15. If we multiply or divide an inequality by a negative number, then the sign of inequality is changed.
.... (1)
Solve second inequality:
Subtract 70 from both sides.
Divide both sides by -6.
.... (2)
Form (1) and (2) we get
Therefore, the correct option is E.
<h2>
Sally's grocery bill 
</h2>
Step-by-step explanation:
Given that
Sally has a discount card that reduce the price of grocery bill in certain grocery store by 5%. It c represent the cost of Sally's groceries.
She got discount =
<h3>Therefore Sally's grocery bill =
</h3>
(x/7)-12=-2
Add 12 to both sides.
x/7=10
Multiply both sides by 7.
x=70
Final answer: 70
hope this helps :)
Answer: B 21
How?
Break it into smaller pieces
5*3= 15 (big box with out small extension)
3*2= 6 (small extension of large box. It 3 because I’m only looking for the area of the small extension)
15+6= 21
Hope this helps
