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2 years ago

Consider the inequality 1≤ -x/2. If x is -4 what is the value of -x/2?

Mathematics

1 answer:

Dimas [21]2 years ago

5 0

Answer:

the value of -x/2 is -2 .

Step-by-step explanation:

I did -4/2 and i got -2! i am sorry if i am wrong!

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Solve for x 3(4x-1)+9-x=2x+8+9x

Delicious77 [7]

Answer: no solution

Step-by-step explanation:

7 0

2 years ago

A) Change 9 out of 50 to a percentage.

Artist 52 [7]

Hey there! Your question’s answer would be 18%..

Ok so 9/50 would be 9% out of 50% which is also 100%. If you want to find 50% turn to 100%, multiply 50 with 2 to get 100.

So you do the same thing to 9%. 9 times 2 would be 18%.

Final Result: 9% out of 100% (whole)

6 0

2 years ago

How do I get the recursive and explicit formulas of this: ..., -3, -18, -108, ...

PtichkaEL [24]

Answer: multiply by 6

Step-by-step explanation:

3×6=18

18×6=108

108×6=648

8 0

2 years ago

Corbin is selling cheese at the farmers’ market. One wheel of cheese has a diameter of 11 inches.

sveticcg [70]

Answer:

I. 94.99 in²

II. $0.23

Step-by-step explanation:

Given the following data;

Diameter of wheel = 11 inches

$\pi = 3.14$

Cost of wheel = $21.35

$Radius, r = \frac {diameter}{2}$

$Radius, r = \frac {11}{2} = 5.5 \; inches$

Part A

To find the area;

We know that a wheel is circular in nature. Thus, the area of a circle is given by the formula;

$Area, A = \pi r^{2}$

Substituting into the equation, we have;

$Area, A = 3.14 * 5.5^{2}$

$Area, A = 3.14*30.25$

Area, A = 94.99 in²

Part B

To find cost per square inch;

$Cost \; per \; square \; inch = \frac {Cost \; per \; wheel}{Area \; of \; wheel}$

$Cost \; per \; square \; inch = \frac {21.35}{94.99}$

Cost per square inch = $0.23

6 0

2 years ago

At what point do the graphs of 9x - 2y = 30 and x + 2y = 10 intersect

strojnjashka [21]

Answer:

(4,3)

Step-by-step explanation:

4 0

2 years ago