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3 years ago

7

Malachy, Sushil and Fiona share some sweets in the ratio 7:1:1. Malachy gets 90 more sweets than Fiona. How many sweets does Sus

hil get?

1 answer:

VashaNatasha [74]3 years ago

3 0

Answer:

15

Step-by-step explanation:

Fiona (F) = Sushi (S)

Malachy (M) = 7 Fiona (F)

M = F + 90

F + 90 = 7F

6F = 90

F (Fiona) = 15

S (Sushi) = 15

check: Malachy (M) = 15 * 7 = 105

M-F = 105 - 15 = 90

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One bottle of ongo pain medicine contains 60 tablets. How many tablets are contained in 3 3/4 bottle

Snowcat [4.5K]

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600 tablets in 33/4

Step-by-step explanation:

60 =1bottle

33/4 =8.25 =8 bottles and1/4

60*8=480

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3 years ago

On a recent trip, Lamar's distance varied directly with the number of hours he drove. He traveled 288 miles in 6 hours. Which eq

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Susanna found a roll of fabric she want to use to make a pillow. The role head 3/4 of a yard of fabric left. Suzanne need 1/3 of

balu736 [363]

$\frac{1}{4}$ represents the amount of fabric Susanna needed.

Step-by-step explanation:

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2 years ago

Ashley’s car insurance costs her $115 per month. How much does it cost her per year?

sladkih [1.3K]

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$1,380 per year.

Step-by-step explanation:

Theres 12 months in a year so multiplying $115 by 12 will get you $1,380 because she pays $115 per month.

4 0

3 years ago

What is the rate of change in the y-values with respect to the x-values?

dybincka [34]

Answer:

The answer to your question is the last option

Step-by-step explanation:

Process

1.- To calculate the rate of change, calculate slope

Formula

m = (y2 - y1) / (x2 - x1)

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2.- Substitution

m = (2400 - 1200) / (2 - 1)

3.- Simplification

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4.- Result

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3 years ago