Pls not links I am serious

Answers

Answer 1

Answer: -1,0,1/2,1.7
If you put 1/2 =0.5

Related Questions

An = −7.1 − 2.1n Find a27
What is 1000987657899876543x444444444467678965856767856
Gloria earned a total of $810 over the summer. She earned $162 babysitting and the restfrom mowing lawns. Which bar model and solution represent x, the amount of money Gloriaearned mowing lawns?
..the cat and the hat to the pat in the rug on the hug
Find the perimeter of this quarter circle with radius, r= 2mm.Give your answer as an expression in terms of π.

Identify the like terms in this expression: 3xy + 2x-7xy+4x2

Answers

Answer:

3xy and -7xy, 2x and 4x

Step-by-step explanation:

3xy and -7xy these are the only 2 like terms in this expression

Krutika was thinking of a number. Krutika doubles it and gets an answer of 26.5. What was the original number?

Answers

Answer:

2x + 8.7 = 64.9

Step-by-step explanation:

Answer:

13.25

Step-by-step explanation:

Wat does PAYE stands for?

Answers

Answer:

P = Pay.

A = As.

Y = You.

E = Earned.

Step-by-step explanation:

PAYE Stands for pay as you earned.

Use the technique developed in this section to solve the minimization problem. Minimize C = −3x − 2y − z subject to −x + 2y − z ≤ 20 x − 2y + 2z ≤ 25 2x + 4y − 3z ≤ 30 x ≥ 0, y ≥ 0, z ≥ 0 The minimum is C = at (x, y, z) = .

Answers

Answer:

C= -145, (35/4, 295/8, 45)

Step-by-step explanation:

Use Gaussian elimination to find the values of x, y and z

Eq 1: -x+2y-z=20

Eq 2: x-2y+2z=25

Eq 3: 2x+4y-3z=30

Multily Eq1 by 1 and add to Eq 2

Eq 1: (-x+2y-z=20 ) × 1

Eq 2: x-2y+2z=25

Eq 3: 2x+4y-3z=30

⇒ Eq1: -x+2y-z=20

Eq2: z= 45

Eq 3: 2x+4y-3z=30

Multiply Eq 1 by 2 and then add to Eq 3

Eq1: (-x+2y-z=20 ) × 2

Eq2: z= 45

Eq3: 2x+4y-3z=30

⇒ Eq1: -x+2y-z=20

Eq2: z= 45

Eq3: 8y-5z= 70

swap Eq 2 and Eq 3

Eq 1: -x+2y-z=20

Eq 3: 8y-5z= 70

Eq 2: z= 45

Solve Eq 2 for z

Z=45

solve Eq Eq 3 for y.

y= 295/8

Using the value z=45 and y= 295/8, substitue in Eq 1 to get value of x

x= 35/4

Substitue values of x,y and z in C= -3x-2y-z to get minimum value of C

C= -145

there are four pizzas which each have 12 slices. these pizzas will be divided between 15 people. how many slices does each person get if they are split evenly

Answers

Answer:

3.2 so they would each get around 3 slices!

Answer:

3.2

Step-by-step explanation:

so 3 slices for each

Chloe has been offered a new job in the women’s shoe department at Macy’s. She has two salary options. She can receive a salary of $600 per week (Option 1), or receive $350 per week plus 8% of her weekly sales (Option 2). If Chloe has $3,200 in weekly sales, she will earn more money with
If x represents Chloe’s weekly sales, the following equation can be used to determine which option will benefit her the most:
If x represents Chloe’s weekly sales, she will earn more money with Option 1 when