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2 years ago

Factor 2x 2 - 10x - 12.

Mathematics

2 answers:

4vir4ik [10]2 years ago

7 0

Your answer will be -18 if i am not mistaken which i almost always are

lana [24]2 years ago

5 0

2(x+1)(x- 6) this is probably correct

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Cole gets paid $5,000 plus 16% of all his popcorn sales,x, while Michael gets A fixed salary of $55,000.Write an inequality that

Hitman42 [59]

Answer:

5000 + (0.16)x > 55,000

Step-by-step explanation:

DATA:

Michael's salary = $55,000

Cole's basic salary = $5,000

--> Commission = 16% of sales

--> Sales = x

Cole's total salary

--> Basic salary + Commission x sales

--> 5000 + 16% of x

--> 5000 + (0.16)x as 16 percent is equal to 16/100 = 0.16

Cole's total salary should be more than Michael's total salary

5000 + (0.16)x > 55000

--> Make x the subject

0.16x > 55000-5000

0.16x > 50,000

x > 50,000/0.16

x > 312500

The inequality that represents the dollar amount of sales is 5000 + (0.16)x > 55000.

The dollar amount of sales that Cole must generate should be more than $312500.

4 0

3 years ago

Solve for z 3z-5+2z=25-5z

iren [92.7K]

Answer:

z=3

Step-by-step explanation:

Add 3z and 2z

5z-5=25-5z

Add 5z on both sides to eliminate the -5z on the RHS

10z-5=25

Add 5 on both sides to eliminate the -5 on the LHS

10z=30

Divide by 10

z=3

Hope this helps!

3 0

2 years ago

Read 2 more answers

The price of a notebook was $3.95 yesterday. Today, the price fell to $3.45. Find the percentage decrease. Round your answer to

Serhud [2]

Step-by-step explanation:

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4 0

2 years ago

What is the factorization of the polynomial below? 2x2 + 28x + 98 A. (x + 7)(x + 2) B. (x + 7)(x + 14) C. (2x + 7)(x + 7) D. 2(x

scoray [572]

2x^2 + 28x + 98 =
2(x^2 + 14x + 49) =
2(x + 7)(x + 7) <==

5 0

2 years ago

Read 2 more answers

A criminal has escaped in a train wreck. The police believe he could have traveled no more than 7 mi in any direction from the w

adelina 88 [10]

Answer:

A = 153.94 sq mi

Step-by-step explanation:

In this scenario, we would be starting from the center point and searching the area of a square since the distance in every direction would the same 7 mi. This 7-mile distance would be our radius in this scenario. We now need to use the formula for the Area of a circle to calculate the search area. This formula is the following

A = $\pi r^{2}$

A = $\pi 7^{2}$

A = $\pi 49$

A = 153.94 sq mi

A total of 153.94 square miles must be searched.

5 0

2 years ago