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3 years ago

9

A store is having a sale on jellybeans and almonds. for 5 pounds of jellybeans and 3 pounds of almonds, the total cost is $22. F

or 2 pounds of jellybeans and 12 pounds of almonds the total cost is $25. find the cost for each pound of jellybeans and each pound of almonds

1 answer:

Annette [7]3 years ago

7 0

The cost per pound of jellybeans would be $3.50 and the cost per pound of almonds would be $1.5.

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Mademuasel [1]

Answer:

y + 1 = -1/2(x - 8)

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

<u>Algebra I</u>

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Point-Slope Form: y - y₁ = m(x - x₁)

x₁ - x coordinate
y₁ - y coordinate
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Step-by-step explanation:

<u>Step 1: Define</u>

f(8) = -1 → Coordinate (8, -1)

f(6) = 0 → Coordinate (6, 0)

<u>Step 2: Find slope </u><em><u>m</u></em>

Substitute [SF]: $m=\frac{0+1}{6-8}$
Add/Subtract: $m=\frac{1}{-2}$
Simplify: $m=\frac{-1}{2}$

<u>Step 3: Write Function</u>

<em>Substitute into general form.</em>

Point 1: y + 1 = -1/2(x - 8)
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Answer:

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maks197457 [2]

Answer:

$5 \frac{1}{16}$ is the answer.

Step-by-step explanation:

Given:

$2 \frac{1}{4} \times 2 \frac{1}{4}$

<u>Step 1: Converting the mixed fraction into fraction:</u>

Multiply 4 by 2 add 1 to the result.

<u></u> $2\frac{1}{4}$ = $\frac{4 \times 2+1}{4}$

= $\frac{8+1}{4}$

= $\frac{9}{4}$

<u>Step 2: Performing the multiplication using the fraction</u>

= > $\frac{9}{4} \times \frac{9}{4}$

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<u>Step 3: Converting the product back to mixed fraction </u>

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