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3 years ago

Rice at the local market is being sold for $0.80 per pound. How much will a 3.5 pound bag of rice cost?

Mathematics

1 answer:

Anuta_ua [19.1K]3 years ago

4 0

Answer: $2.80

Step-by-step explanation: .80×3 is 2.40 plus half of .80 is 2.80

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As an estimation we are told £3 is €4.

vova2212 [387]

Answer:

To solve the above problem we will use the unitary method as follows

As estimated If £ 3 is equivalent to € 4

Then, £ 1 will be equivalent to = € \frac{4}{3}

£ 64.60 will be equivalent to = € \frac{4}{3} \times 64.60 = 1.3333 \times 64.60 = 86.1311

Now you have to round the answer up to 2 decimal points to get the final answer

€ 86.1311 ≈ € 86.13

Thus, £ 64.60 is approximately equal to € 86.13.

Step-by-step explanation:

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2 years ago

−2(2x+3)≤26 - 2 2 x + 3 ≤ 26 ?

SashulF [63]

$\huge \boxed{\mathbb{QUESTION} \downarrow}$

$- 2 ( 2 x + 3 ) \leq 26.$

$\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}$

$- 2 ( 2 x + 3 ) \leq 26$

Divide both sides by -2. We know that since 2 is negative, it'll be < (less than) 0. So, the direction of inequality will change.

$2x+3\geq \frac{26}{-2} \\$

Divide 26 by -2..we'll get the answer as -13.

$2x+3\geq -13$

Now, subtract 3 from both the sides.

$2x\geq -13-3$

Subtracting -13 by 3..we'll get the answer as -16.

$2x\geq -16$

Divide both sides by 2. We know that since 2 is positive, the direction of inequality will remain the same.

$x\geq \frac{-16}{2} \\$

Divide -16 by 2..we'll get the answer as -8.

$\huge \boxed{ \boxed{ \bf \: x\geq -8 }}$

The correct answer is ⇨ x greater than or equal to -8.

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3 years ago

josefina surveyed 298 students and found that 52% like scary movies . estimate the number of students that like scary movies .

Inessa [10]

It would be: 298*52 / 100 = 154.96

Approx. 155 students like scary movies

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3 years ago

Solve the compound inequality. 9 – 4x ≥ 5 or 4(–1 + x) – 6 ≥ 2

Y_Kistochka [10]

X ≤ 1 and x ≥ 3
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3 years ago

an amusement park it's admission price to $15.50 per day, but now charges $1.50 per ride mark has 26 to spend on admission and r

gizmo_the_mogwai [7]

Answer:

Step-by-step explanation:

26-$15.50=10.5

10.5/1.5=7

he can ride 7 rides in one day

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3 years ago

Rice at the local market is being sold for $0.80 per pound. How much will a 3.5 pound bag of rice cost? ​

Rice at the local market is being sold for $0.80 per pound. How much will a 3.5 pound bag of rice cost?