3 years ago

6) A brownie recipe requires 1/2 cup of flour, 1/3

1 answer:

7 0

2
Because you can make four batches worth of brownies with flour, 24 batches with cocoa, but only 2 with butter

I doubt it wants this, but if you can make a portion of a batch, then you can make 2 1/3 batches of brownies

Hope this helps:)

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Write an equation that has exactly one solution 2(7x + 4) - x = _x + _

schepotkina [342]

Answer:

13x+4

Step-by-step explanation:

3 0

3 years ago

What other information do you need in order to prove the triangles congruent using the SAS Congruence Postulate?

Mazyrski [523]

Answer:

<CBA = <CDA

Step-by-step explanation:

Using <CBA = <CDA and Base angle theorem, you can say that AB = AD.

Now you have <CBA = <CDA, AB = AD, and CB = CD. These prove SAS.

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3 years ago

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Samantha and Matt are each saving for new bikes. So far, Samantha has saved $15 and can earn $2 per hour for babysitting. Matt h

Sophie [7]

Answer:

6 hours

Step-by-step explanation:

We know that:

Samantha = 15 + 2x
Matt = 3 + 4x
Samantha = Matt
[x = Number of hours]

Solution:

15 + 2x = 3 + 4x
=> 15 - 3 = -2x + 4x
=> 12 = 2x
=> x = 6

Hence, after 6 hours of work, Samantha and Matt will have the same amount.

7 0

2 years ago

The value of an autographed baseball from 2017 is $300. The value of the baseball exponentially increases by 5% each year after

WARRIOR [948]

General exponential equation
y = A(1+r)^x
where
A = initial value
r = rate increase (+) or decrease (-)
x = time period of the change
y = projected value

y = 300(1.05)^x
in this problem, x = years after 2017
we want to find an x that makes the value more than or equal to 650

650 <= 300(1.05)^x

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3 years ago

Smart takes the bus to work. Unfortunately, he forgets

umka21 [38]

Answer:

Speed = Distance / Time

Distance = Speed x Time

Bus: 15 x 40 = 600 m

Clever: 600 / 60 = 10 minutes

Answer = 10 mins

Step-by-step explanation:

hope it helps:) brainlest?!

6 0

3 years ago