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Slav-nsk [51]
2 years ago
10

Easy Points! also plz help I'm stuck rn :)

Mathematics
2 answers:
Masteriza [31]2 years ago
8 0

Answer:

6 1/4 cups of flour

Step-by-step explanation:

First we can add up the amount of flour needed for the cake and the cookies:

3 3/4 + 8 = 11 3/4 cups

Since he only has 5 1/2 cups of flour, we can subtract 5 1/2 from 11 3/4 to get the amount of flour he needs.

11 3/4 - 5 1/2 = 11 3/4 - 5 2/4 = 6 1/4

prohojiy [21]2 years ago
4 0

Answer:

6 1/4

Step-by-step explanation:

my bad if it's wrong

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-4x+6(x-1) simplify algebraic expression
vladimir1956 [14]

Hey there

the answer is

−4x+6(x−1)

Distribute:

=−4x+(6)(x)+(6)(−1)

=−4x+6x+−6

Combine Like Terms:

=−4x+6x+−6

=(−4x+6x)+(−6)

=2x+−6

thank you

       .   OFFICIALLYSAVAGE2003

7 0
3 years ago
2xsquare-6x+3=0 by completing square method
Arturiano [62]

Answer:

x = 2.36603 or 0.633975

Step-by-step explanation:

Here we want to solve the quadratic equation using the completing the square method.

2x^2-6x + 3 = 0

divide through by 2 first;

x^2 -3x + 3/2 = 0

x*2 -3x = -3/2

Half the x term will be -3/2 and squaring it is 9/4

we add this to both sides

x^2-3x/2 + 9/4 = -3/2 + 9/4

(x-3/2)^2 = 3/4

Finding square root of both sides

x-3/2 = √(3/4)

x = 3/2 ± √(3/4)

x = 3/2 + √(3/4) or x = 3/2-√(3/4)

which becomes

x = 2.36603 or 0.633975

5 0
3 years ago
What is the vertex of the parabola?<br><br>A. (-1,0)<br>B. (0,-3)<br>C. (1,-4)<br>D. (3,0)​
katovenus [111]

d. (1,-4) is the answer

7 0
3 years ago
Read 2 more answers
johns coffee shop makes a blend that is a mixture of two types of coffee. type a cost 4.05 per lb. and type b cost 5.60 per lb.
ANTONII [103]
Dear Jazzy870, John uses 161-162 lb of coffee a. Use the equation 655.70/4.05≈161.901.
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3 years ago
Kim will say 50% in she opens a credit card she wants to buy a jacket for 120 what will be her savings
Maurinko [17]

Answer:

Kims savings will be $60.

Step-by-step explanation:

120 * .50 = 60

7 0
3 years ago
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