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4 years ago

6

Estella buys 1.8 pounds if walnuts for a total if $5.04 she solves the equation 1.8p=5.04 to find the price p in dollars of one

pound of walnuts what does one pound of walnuts cost?

1 answer:

Drupady [299]4 years ago

8 0

Answer: $2.08

Step-by-step explanation:

5.04 divided by 1.08 is 2.08.

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5. -[-2(x-4) - |1-3|] = -2x18

irina [24]

Solving the expression $-[-2(x-4) - |1-3|] = -2x18$ we get value of x: $x=\frac{3}{19}$

Step-by-step explanation:

We need to solve the equation $-[-2(x-4) - |1-3|] = -2x18$ and find value of x

Solving:

$-[-2(x-4) - |1-3|] = -2x18$

Multiply -2 with terms inside the bracket

$-[-2x+8 - |1-3|] = -2x18$

Solving |1-3| we get |-2|=2

$-[-2x+8 - 2] = -2x18$

$-[-2x+6] = -2x18$

Multiply (-) sign with terms inside the bracket

$+2x-6 = -2x18$

Multiply 2x with 18

$2x-6 = -36x$

Add 36x on both sdides

$2x-6+36x =0$

$38x-6 =0$

Add 6 on both sides:

$38x =6$

Divide both sides by 38

$x=\frac{6}{38}$

Simplifying:

$x=\frac{3}{19}$

So, Solving the expression $-[-2(x-4) - |1-3|] = -2x18$ we get value of x: $x=\frac{3}{19}$

Keywords: Solving Equations

Learn more about Solving Equations at:

#learnwithBrainly

3 0

4 years ago

OK I NEED HELP LIKE BADLY so, Jackie ordered a set of wood and metal clothes pins. Of the 276 pins, 172 were wood. What percenta

solong [7]

Answer:

<u>62.32%</u>

Step-by-step explanation:

Given :-

172 wood pins out of 276 total pins

Solving :-

Percentage

= 172/276

= 86/138

= 43/69

= <u>62.32%</u>

3 0

3 years ago

Read 2 more answers

A 10-foot ladder touches the side of a building at a point 8 feet above the ground. At what height would a 22-foot ladder touch

WARRIOR [948]

<h2>Answer:</h2>

8.75 feet

<h2>Step by step:</h2>

Given that a 12 foot ladder leans against a building seven feet above the ground.

By using trigonometry ratio, the angle between the ladder and the ground will be

SinØ = opposite/ hypothenus

SinØ = 7 / 12

SinØ = 0.58333

Ø = Sin^-1(0.58333)

Ø = 35.69 degree

At what height would an 15 foot ladder touch the building if both ladders form the same angle with the ground?

Using the same trigonometric ratios

SinØ = opposite/hypothenus

Sin 35.69 = opposite/ 15

Cross multiply

Opposite = 15 × sin 35.69

Opposite = 8.75 feet

Therefore, the ladder will touch the building if both ladders form the same angle with the ground at height 8.75 feet.

6 0

3 years ago

Which is the best estimate for the lenght Of a real baseball bat?

antoniya [11.8K]

3 ft < because a wilsons bat is 3 ft

5 0

4 years ago

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Caroline flips a coin 3 times. According to the tree diagram, how many possible outcomes exist?

quester [9]

Answer:

8

Step-by-step explanation:

When flipping a coin, you get a head (H) or a tail (T)

The second part of the tree diagram will be HT HT

The third part of the tree diagram will be HT HT HT HT

The outcomes are 8

H-------H---------H---------HHH

T-------- HHT

T----------H----------HTH

T---------HTT

T-------H-----------H---------THH

T---------THT

T------------H--------TTH

T--------TTT

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3 years ago