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2 years ago

A recipe calls for 1 /3 cup of sugar 2 cups of flour. How many cups of flour do you need to add 3 cups of sugar?

Mathematics

2 answers:

salantis [7]2 years ago

6 0

18 cups of flour because each cup is 6 cups of flower (1/3 x 3 x 2) and you need 3 cups so 6 x 3 is 18

muminat2 years ago

3 0

Answer:

With a video tutorial and in-depth explanations, learn how to properly measure baking ingredients and why measuring is so crucial in baking.

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4x - 5y = 15 solve for y

Wewaii [24]

Answer:

$y=-\frac{15-4x}{5}$

Step-by-step explanation:

$4x-5y=15$

Subtract 4x from both sides:

$4x-5y-4x=15-4x$

$-5y=15-4x$

Divide both sides by -5:

$\frac{-5y}{-5}=\frac{15-4x}{-5}$

$y=-\frac{15-4x}{5}$

7 0

3 years ago

How do you solve? using either factoring, completing the square, or quadratic formula?

lina2011 [118]

X=sq root of 11; x=-sq root of 11

6 0

3 years ago

Read 2 more answers

Jane works at a jewelry store and receives a 35% commission for everything she sells. Her sales this week were $5,500. How much

tresset_1 [31]

Step-by-step explanation:

5500×35=192500

/100=1925 $

6 0

3 years ago

The length of a Train A is 480 m and it takes 2 minutes to cross a tunnel of length 1,320 m. The length of a Train B, which is s

nasty-shy [4]

Answer: 52.94

Step-by-step explanation:

Length of train A = 480m

Tunnel length = 1320m

Time taken to cross tunnel = 2 mins = 120sec

Length of train B = 420m

Train B is slower than train A

Difference between their speed = 18km/hr

18km/hr = (18×1000)/3600 = 5m/s

Speed of train A :

Speed = distance / time

Speed = 1320 / 120 = 11m/s

Therefore, speed of train B :

(11 - 5)m/s = 6m/s

Relative speed of the two trains is therefore;

(Speed of A + speed of B)

Note : they are moving in opposite direction

( 11 + 6)m/s = 17m/s

Therefore time taken to cross each other :

(Sum of the length of both trains / relative speed of the trains)

Time taken = (480m + 420m) / (17m/s)

Time taken = 900m / 17m/s

Time taken = 52.94s

4 0

3 years ago

Computer screen is 13 inches long and 10 inches wide whats the area and perimeter of the computer screen?

lorasvet [3.4K]

Answer:

130 square inches.

Step-by-step explanation:

13*10=130

7 0

3 years ago