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3 years ago

The American Heart Association recommends that you consume less

Mathematics

1 answer:

Ann [662]3 years ago

6 0

1500 - 400 = how much sodium u can consume for the rest of the day

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Grace and her dad are planning to attend to State Fair. an adult ticket is $15 the price of an adult ticket is half the price of

Reil [10]

Answer:

Equation:

$15=\dfrac{1}{2}x+8$

Student ticket price = $14

Step-by-step explanation:

An adult ticket = $15

Let a student ticket = $x

An adult ticket is half the price of a student ticket plus $8, then an adult ticket

$=\$\left(\dfrac{1}{2}x+8\right)$

Equate the prices for the adult ticket:

$15=\dfrac{1}{2}x+8$

Subtract 8 from both sides:

$15-8=\dfrac{1}{2}x+8-8\\ \\7=\dfrac{1}{2}x$

Multiply this equation by 2:

$7\cdot 2=x\\ \\x=\$14$

6 0

3 years ago

Read 2 more answers

What is the range of the following relation?

zhenek [66]

Answer:

Step-by-step explanation:

4 0

3 years ago

Can you help me find the slope! (30 points)

elena-s [515]

Answer:

1/5

Step-by-step explanation:

change of y over change of x will get you 1.5/7.5 which is 0.2 or 1/5

5 0

3 years ago

Read 2 more answers

Write each expression in quadratic form, if possible..<br><br> 5X^4 + 2X^2 - 8

Igoryamba

5X^4 + 2X^2 – 8

Its quadratic form is 5(x²)² +2x² -8

<span>Let be X²=p, so the final expression is 5p²+2p-8</span>

4 0

3 years ago

An algebra class has 16 students and 16 desks. For the sake of variety, students change the seating arrangement each day. How ma

sineoko [7]

Answer: a) 2092278989 b) 576, c) $\dfrac{576}{2092278989}$

Step-by-step explanation:

Since we have given that

Number of students = 16

Number of desks = 16

a) How many days must pass before the class must repeat a seating arrangement?

$16!=2092278989$

If the number of rows = 4

b) How many seating arrangements are there that put Larry, Moe, Curly, and Shemp in the front seats?

$4!\times 4!\\\\=24\times 24\\\\=576$

c) How many seating arrangements are there that put Larry, Moe, Curly, and Shemp in the front seats?

$\dfrac{576}{2092278989}$

Hence, a) 2092278989 b) 576, c) $\dfrac{576}{2092278989}$

6 0

3 years ago