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Mnenie [13.5K]
3 years ago
8

Help please thanks quick

Mathematics
1 answer:
andrew11 [14]3 years ago
6 0

Answer:

The last option has another result than the others.

Step-by-step explanation:

The first option answer is 7/2

The second option answer is 7/2

The third option answer is 7/2

The last option answer is 2/7

Hope it will help :)

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Sharonda uses a blend of dark chocolate and milk chocolate to make the ice cream topping at her restaurant. She needs to buy 120
White raven [17]

Step-by-step explanation:

ATQ,

Let d be the number of kilograms of dark chocolate she buys and m be the number of kilograms of milk chocolate she buys.

She needs to buy 120 kg of chocolate in total for her next order, and her recipe calls for twice the amount of dark chocolate as milk chocolate.

So,

m = 2d .....(1)

m + d = 120 ...(2)

We can also solve the above equations,

Put m = 2d in equation (2)

2d + d = 120

3d=120

d = 40

Put d = 40 in equation (1)

m = 2(40)

m = 80

Hence, she will need 40 kg of dark chocolate and 80 kg of milk chocolate.

4 0
3 years ago
Please help!!!!!!!!!! Bbbb bn
Cerrena [4.2K]

Answer:

The third bubble. 2x=6

Step-by-step explanation:

This one because natural numbers are whole numbers and the others require negative or fractioned numbers. This one, x is equal to 3 because 2x3=6.

5 0
3 years ago
Cos 200. Cos 115- Sin 200. Sin 115=
Harrizon [31]
Cos 200= -0.939692621. cos 115-sin200=-0.080598118 Sin 115=0.906307787
6 0
3 years ago
The following formula relates three quantities force mass and acccelerations<br> F=ma
belka [17]
True.  Dissect "F=ma" and you'll get "Force," "mass" and "acceleration."
6 0
3 years ago
A bakery uses 10 1/5 ounces of icing for every 1/4 of a cake. What is the unit rate in ounces of icing per cake
Marrrta [24]

Answer:   40\dfrac{4}{5}\text{ ounces}

Step-by-step explanation:

Given : The amount of icing used for every \dfrac{1}{4} of a cake = 10\dfrac{1}{5}\text{ ounces}

=\dfrac{51}{5}\text{ ounces}

To find the unit rate in ounces of icing per cake, we need to divide \dfrac{51}{5} by  \dfrac{1}{4} , we get

The unit rate in ounces of icing per cake = \dfrac{51}{5}\div\dfrac{1}{4}

\dfrac{51}{5}\times4=\dfrac{204}{5}=40\dfrac{4}{5}

Hence, the unit rate in ounces of icing per cake = 40\dfrac{4}{5}\text{ ounces}

4 0
3 years ago
Read 2 more answers
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