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1 year ago

to make dough Reba needs 2 and 1/2 cups of flour how much flour does she need to make 5 batches of dough

Mathematics

1 answer:

Levart [38]1 year ago

8 0

12 1/2 cups (2 1/2 x 5= 12 1/2)

Please mark me brainliest!

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Complete the table of inputs and outputs for the given function g(x)=3-8x.

Andreas93 [3]

Answer:

The answers to your questions are given below.

Step-by-step explanation:

From the question given above,

g(x) = 3 – 8x

Thus, we can complete the table given in question above as follow:

1. Determination of x

g(x) = 0

x =?

g(x) = 3 – 8x

0 = 3 – 8x

Collect like terms

0 – 3 = – 8x

– 3 = – 8x

Divide both side by –8

x = – 3 / –8

x = 3/8

2. Determination of g(x)

x = 0

g(x) =.?

g(x) = 3 – 8x

g(x) = 3 – 8(0)

g(x) = 3 – 0

g(x) = 3

3. Determination of x

g(x) = – 5

x =?

g(x) = 3 – 8x

– 5 = 3 – 8x

Collect like terms

– 5 – 3 = – 8x

– 8 = – 8x

Divide both side by – 8

x = – 8 / – 8

x = 1

4. Determination of g(x)

x = 3

g(x) =.?

g(x) = 3 – 8x

g(x) = 3 – 8(3)

g(x) = 3 – 24

g(x) = – 21

Summary

x >>>>>>>>>>>>>>> g(x)

3/8 >>>>>>>>>>>>> 0

0 >>>>>>>>>>>>>>> 3

1 >>>>>>>>>>>>>>>> – 5

3 >>>>>>>>>>>>>>> – 21

6 0

1 year ago

A circular city plaza is surrounded by a row of bricks. The area of the plaza is 1,520 square meters. How long is the row of bri

Korolek [52]

Answer:

138 meters

Step-by-step explanation:

step 1

Find the radius of the circular city plaza

The area is equal to

$A=\pi r^{2}$

we have

$A=1,520\ m^2$

$\pi =3.14$

substitute

$1,520=(3.14)r^{2}$

solve for r

$r^2=1,520/3.14\\r=22\ m$

step 2

we know that

To find out how long is the row of bricks, determine the circumference of the circular city plaza

The circumference is equal to

$C=2\pi r$

we have

$r=22\ m$

$\pi =3.14$

substitute

$C=2(3.14)(22)=138\ m$

8 0

2 years ago

Twenty-five more than 3 times the quantity of a number decreased by 9 is 43 find the number

VashaNatasha [74]

equation- 25+ 3x - 9= 43

3 0

1 year ago

A rectangle on a coordinate plane is translated 5 units up and 3 units to the left. Which rule describes the translation?

Vlad1618 [11]

Answer:

$(x,y)\rightarrow(x-3,y+5)$

Step-by-step explanation:

"5 units up" would be "5 added to the current y-value".

"3 units to the left" would be "3 subtracted from the current x-value".

So, the translation rule is:

$(x,y)\rightarrow(x-3,y+5)$

Therefore, Option C should be the correct answer.

<em>Brainilest Appreciated. </em>

7 0

1 year ago

Diego and Amit were trying to solve the equation: x^2-8x=1x 2 −8x=1x, squared, minus, 8, x, equals, 1 Diego said, "I can solve b

labwork [276]

Answer:

Both.

Step-by-step explanation:

5 0

1 year ago

to make dough Reba needs 2 and 1/2 cups of flour how much flour does she need to make 5 batches of dough​

to make dough Reba needs 2 and 1/2 cups of flour how much flour does she need to make 5 batches of dough