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3 years ago

Jasmine bought 7 yards of fabric that total cost was $45.43 what was the average cost per yard of the fabric she bought.

Mathematics

1 answer:

Doss [256]3 years ago

3 0

$6.49 because 45.43÷7 is 6.49 ~JZ

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Evaluate if m = 16 and p = 2. 1/2m + 3p

Lunna [17]

Answer is 14

EXPLANATION:

(1/2)(16)+(3)(2) =

8+6 =

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3 years ago

Y=1/4 (x+2)(x – 6

gladu [14]

I have no idea I’m answering this because I need to ask more questions

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3 years ago

Plz help hurry i need to turn this in today and i don't have time to waste

serg [7]

Answer:

Part One: $187

Part Two: 11a + 5.5k

Step-by-step explanation:

Part One:

a = 9 (how many adult tickets)

k = 16 (how many kid tickets)

($11 × a) + ($5.50 × k) = total cost

($11 × 9) + ($5.50 × 16)

($99) + ($88) = $187 = total cost

Part Two:

11a + 5.5k

11 is how much the adult ticket costs, you multiply a or the amount of adult tickets in order to get the total cost for adults.

5.5 is how much the kid ticket costs, you multiply k or the amount of kid tickets in order to get the total cost for kids.

you add 11a + 5.5k or the total cost for adults and the total cost for kids to get the total cost.

3 0

3 years ago

Find the surface area of the right prism. Round to the nearest whole number.

andriy [413]

Answer:

$\large\boxed{S.A.=96\ cm^2}$

Step-by-step explanation:

We have:

(1) two trapezoids with bases b₁ = 7cm and b₂ = 5cm and the height h = 4cm

(2) three rectangles 3 cm × 7 cm, 3 cm × 4 cm and 3 cm × 5 cm.

The formula of an area of a trapezoid:

$A=\dfrac{b_1+b_2}{2}\cdot h$

Substitute:

$A=\dfrac{7+5}{2}\cdot4=24\ cm^2$

Calculate the areas of the rectangles:

$A_1=(3)(7)=21\ cm^2\\\\A_2=(3)(4)=12\ cm^2\\\\A_3=(3)(5)=15\ cm^2$

The Surface Area:

$S.A.=(2)(24)+21+12+15=96\ cm^2$

5 0

3 years ago

How many times bigger is the digit 8 in 89.7 than the digit 8 in 0.08?

Nesterboy [21]

Answer:

1000 times

Step-by-step explanation:

Place value of 8 in 89.7 = 80

Place value of 8 in 0.08= 0.08 (8 hundredths)

$\frac{80}{0.08} = \frac{80 \times 100}{8} = 1000 \\$

Thus, the digit 8 in 89.7 is 1000 times bigger than the digit 8 in 0.08.

4 0

3 years ago