2 years ago

Pls answer I will mark brainliest

Mathematics

1 answer:

stiks02 [169]2 years ago

7 0

At the end of the month they only used 3.3 gallons of wa wa

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To make 1 1/2 dozen muffins, a recipe uses 3 1/2 cups of flour. How many cups of flour are needed for every dozen muffins made?

ch4aika [34]

Ratio and proportion

convert to inproper fracton first

1 and 1/2=1+1/2=2/2+1/2=3/2

3 and 1/2=3+1/2=6/2+1/2=7/2

3/2dozen=7/2cups
times 2 both sides
3dozen=7cups
divide by 3 both sides
1dozen=7/3cups=2 and 1/3 cup

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3 years ago

Read 2 more answers

Part A: Solve -np 70 < 40 for n. Show your work. (4 points)

ololo11 [35]

Part A:

-np - 70 < 40
+70
-np < 110
-n < 110/p

Part B

4w-7k=28
-7k=28-4w
7k=4w-28
k=4/7w-4

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3 years ago

if everything in a store is 20% off and the discounted price of an item is $18.00 what is the regular price?

EastWind [94]

Answer:

14.4 dollars

Step-by-step explanation:

If you buy an item at $18 dollars with a 20% discount, you will pay 18 - 3.6 = 14.4 dollars

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2 years ago

Juan is saving money to buy a game. So far he has saved ,$12 which is three-fourths of the total cost of the game. How much does

REY [17]

─── ∙ ~εïз~ ∙ ───
answer: 16

how? 100/4 = 25
3/4 = 0.75 because 25 x 3 = 0.75
0.75x = 12
12/0.75 = 16

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2 years ago

What is the slope of the line perpendicular to the graph of 3x + 4y = 12?

WINSTONCH [101]

Answer:

${ \tt{slope = \frac{1}{3} }}$

Step-by-step explanation:

${ \tt{m _{1} \times m _{2} = - 1}} \\ { \tt{ - 3 \times m _{2} = - 1}} \\ { \tt{m _{2} = \frac{1}{3} }}$

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2 years ago