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Wewaii [24]
3 years ago
10

Tyra has 12 2/3 cups of sugar. If r is the amount of sugar called for in one batch of cookies, the expression 12 2/3 ÷ r can be

used to find how many batches Tyra can make with the sugar she has. If r is 2/3 cup, how many batches of cookies can Tyra make?
Mathematics
2 answers:
faust18 [17]3 years ago
4 0

Answer:

13 batches of cookies

Step-by-step explanation:

12 2/3 ÷ 2/3 = 12.6666667, it's 13 because 2/3 as a decimal is .6666666 and .6666667 is more than 2/3. So you add one to the answer.

Semmy [17]3 years ago
4 0

Answer:

Tyra has 12 2/3 cups of sugar. If r is the amount of sugar called for in one batch of cookies, the expression 12 2/3 ÷ r can be used to find how many batches Tyra can make with the sugar she has. If r is 2/3 cup, how many batches of cookies can Tyra make? 19. Evaluate the expression for x = 1.7 x^2 + 3x. 7.99. Which of the ...

Step-by-step explanation:

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a car travels 350 miles on 20 gallons of gasoline.how many gallons will be used to travel 875 miles under the same condition? Ex
Lerok [7]
A car can travel for a distance of 350 miles in = 20 gallons
The car can travel for a distance of 1 mile in = (20/350) gallons
                                                                        = 2/35 gallons
Then
The same car can travel for a distance of 875 miles in = (2/35) * 875 gallons
                                                                                        = 1750/35 gallons
                                                                                        = 50 gallons
So it can be seen that 50 gallons of gasoline is required to travel for a distance of 875 miles. I hope the procedure is clear enough for you to understand.

4 0
3 years ago
Hasil dari (f-g)(3)+(f+g)(0)=
dybincka [34]

Answer:

Step-by-step explanation:

hello :

i (f-g)(3)+(f+g)(0)=f(3)-g(3) +f(0) +g(0)

f(3)=4 and g(3)=0  and f(0)=-2  and g(o)=2

(f-g)(3)+(f+g)(0)=f(3)-g(3) +f(0) +g(0)=4+0-2+2 =4

8 0
3 years ago
What the range of the question below in the picture?
Lostsunrise [7]

Answer:

(0,infinity]

Step-by-step explanation:

3 0
2 years ago
Chapter Reference
Levart [38]

Step-by-step explanation:

It is given that,

Total length of a board is 65 inches

It is sawed into two pieces such that one piece is 7 inches shorter than twice the length of the other piece.

Let x is the length of other piece and y is the length of first piece such that,

y = 2x-7 ....(1)

Also,

x+y = 65 .....(2)

Put the value of y from equation (1) to equation (2) such that,

x+2x-7 = 65

3x=65+7

3x=72

x = 24 inches

Put the value of x in equation (1)

y = 2(24)-7

y = 41 inches

So, the length of first piece is 41 inches while the length of other piece is 24 inches.

3 0
3 years ago
If x is the height of a block, how high is a stack of 20 blocks?
drek231 [11]
X is the height, so if you stack 20 it will be 20 times that high.
the height= 20x
4 0
3 years ago
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