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3 years ago

I need help please?!!

Mathematics

2 answers:

Zielflug [23.3K]3 years ago

7 0

Answer:

No it isn't it is Quadratic

zysi [14]3 years ago

5 0

Answer:

No, the expression is not linear because the highest power of x is 2.

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A teacher had $57. 72 I’m his Checking’s account .He made a deposit of $209. 54 .Then he wrote a check for $72.00 and another ch

Brums [2.3K]

$57.27 + 209.54 = 267.26$
$72.00 + 27.50 = 99.50$
$267.26 - 99.50 = 167.76$
167.76 is the new balance in the checking account.

8 0

3 years ago

Rosie is a real estate agent and is paid the following for commission on sales: 4% for the first $50,000, 2% for the next $100,0

Elena-2011 [213]

Answer:

22,000

Step-by-step explanation:

4%/100=0.04

0.04*50,000=20,000 || 130,000-50,000=80,000 ||

2%/100=0.02

0.02*100,000= 2,000 || 80,000 - 100,000 ||

To explain it simply, Rosie receives 20,000 in commission for the first 50,000 of the sale. However, she sold a property for 130,000 meaning she also receives 2,000 for the next 100,000. Therefore she receives $22,000 in total on her $130,000 sale.

6 0

3 years ago

Which is smaller half of 36 or one seventh of 42

lyudmila [28]

1/7 of 42 is smaller. 47/7= 6 < 18 = 36/2

4 0

2 years ago

Help please! Sorry for the image quality.

VARVARA [1.3K]

Answer:

$\displaystyle (-1,\frac{-3}{2})$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Midpoint Formula: $\displaystyle (\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})$

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point (-3, 1)

Point (1, -4)

Step 2: Find Midpoint

Simply plug in your coordinates into the midpoint formula to find midpoint

Substitute [MF]: $\displaystyle (\frac{-3+1}{2},\frac{1-4}{2})$
[Fractions] Add/Subtract: $\displaystyle (\frac{-2}{2},\frac{-3}{2})$
[Fractions] Divide: $\displaystyle (-1,\frac{-3}{2})$

8 0

2 years ago

What type of angle is this

DaniilM [7]

Obtuse angle that’s the answer

7 0

3 years ago