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Digiron [165]
3 years ago
14

A recipe called for using 5 1/8 cups of cups of flour before baking and another 8 7/9 cups after baking.What is the total amount

of flour needed in the recipe?
Mathematics
2 answers:
Arturiano [62]3 years ago
6 0
It'll be 13 65/72 and you have to simplify it
Nonamiya [84]3 years ago
4 0
First convert the mixed numbers to improper fractions...

rule:  a b/c=(ac+b)/c

41/8+79/9 

Now to add/subtract fractions you need a common denominator (preferably the least common multiple)

(41/8)(9/9)+(79/9)(8/8)

369/72+632/72

(369+632)/72

1001/72  now back to a mixed number...

(936+65)/72

13 65/72  


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Write the smallest and the largest 5 - digit number using 1 ,2,3,4,5 only one which is divisble by 6
Aleks04 [339]
Largest 5-digit number is 54312 and is divisible by 6. The smallest 5 digit number is 12,345 and it's not divisible by 6

4 0
3 years ago
Josiah and his children went into a grocery store and he bought $15 worth of peaches and mangos. Each peach costs $0.50 and each
Westkost [7]

<em><u>Step</u></em><em><u>•</u></em><em><u>BY</u></em><em><u>•</u></em><em><u>Step</u></em><em><u> </u></em><em><u>Explanation</u></em><em><u>~</u></em><em><u>|</u></em>

<em><u> </u></em><em><u>♡</u></em><em><u>♡</u></em><em><u>♡</u></em><em><u>♡</u></em><em><u>♡</u></em><em><u>♡</u></em><em><u>♡</u></em><em><u>♡</u></em><em><u>♡</u></em><em><u>♡</u></em><em><u>♡</u></em><em><u>♡</u></em><em><u>♡</u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em>

y=1.50

x=0.50

¹

1.50

1.59

______+

3.00

0.50

_____+

<em>3.50</em>

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<em><u>3.50</u></em>

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8 0
2 years ago
Help soon!!! tysm!!!
victus00 [196]

Answer:

36-b  ^ { 2  }  -c  ^ { 2  }  +2bc\\36-\left(b^{2}+c^{2}-2bc\right) \\6^{2}-\left(b-c\right)^{2} \\\boxed{\left(6-b+c\right)\left(6+b-c\right) }

Hope it helps ⚜

7 0
2 years ago
Solve.<br><br> −7x = x2 + 12
adelina 88 [10]

Answer:

x = - 4 , x = - 3

Step-by-step explanation:

- 7x = x^2 + 12

Take all terms to one side of equation.

x^2 + 7x + 12 = 0

Find which 2 numbers multiply to give 12 and add to give 7.

a × b = 12

a + b = 7

a = 4

b = 3

Split the middle term using these 2 numbers.

x^2 + 4x + 3x + 12 = 0

Factorise each pair of terms separately.

x ( x + 4 ) + 3 ( x + 4 ) = 0

Bring out common factor of ( x + 4 ) and factorise.

( x + 4 ) ( x + 3 ) = 0

Using the Null factor law, make the expressions in each pair of parentheses equal 0.

x + 4 = 0

x = - 4

AND

x + 3 = 0

x = - 3

THEREFORE:

x = - 4 , x = - 3

5 0
3 years ago
Read 2 more answers
F log10x = 3, then x =
kondor19780726 [428]

Answer: 100

<u>Step-by-step explanation:</u>

<em>Reminder that log with no given base is actually log base 10</em>

log_{10}10x=3\\\\10x = 10^3\\\\x = \dfrac{10^3}{10}\\\\\\x = 10^2\\\\x = 100

7 0
3 years ago
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