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3 years ago

8

0.3 kilograms of pecans were on sale at the grocery store. The chef needs to make seven baskets for Thanksgiving. How many kilog

rams will he need?

1 answer:

sveticcg [70]3 years ago

4 0

Hmmmm 9,0 or u can mutiply

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A leaking pond loses 20 gallons of water in 35 hours. How many gallons of water will it lose in 47 hours?

Mama L [17]

20/35 gallons per hour
(20/35) * 47 = around 27 gallons in 47 hours

6 0

3 years ago

The x-coordinate of the plotted point is <br> .<br> The y-coordinate of the plotted point is <br> .

solmaris [256]

X-coordinate: -.50
Y-coordinate: -.55

4 0

3 years ago

What value of X makes the equation true -7x - (-5-x) = -9(2x-1) -1

Bond [772]

Answer:

x = 1/4

Step-by-step explanation:

-7x - (-5-x) = -9(2x-1) -1

-7x + 5 + x = -18x + 9 - 1

combine like terms:

-6x + 5 = -18x + 8

add 18x to each side of the equation:

12x + 5 = 8

subtract 5 from each side:

12x = 3

divide both sides by 12:

x = 3/12 = 1/4

5 0

3 years ago

Factor completely 4u^2-28u+49

aleksandrvk [35]

Assignment: $\bold{Factor \ 4u^2-28u+49}$

<><><><><>

Answer: $\boxed{\bold{\left(2u-7\right)^2}}$

<><><><><>

Explanation: $\downarrow\downarrow\downarrow$

<><><><><>

[ Step One ] Rewrite $\bold{4u^2-28u+49}$

$\bold{\left(2u\right)^2-2\cdot \:2u\cdot \:7+7^2}$

[ Step Two ] Apply perfect square formula

Note: Perfect Square Formula: $\bold{\left(a-b\right)^2=a^2-2ab+b^2}$

$\bold{a=2u,\:b=7}$

$\bold{\left(2u-7\right)^2}$

<><><><><><><>

$\bold{\rightarrow Rhythm \ Bot \leftarrow}$

6 0

3 years ago

A rectangular garden is 8 feet long and 4 feet wide. A second rectangular garden has dimensions that are 54 the dimensions of th

Y_Kistochka [10]

We have the perimeter of first dimension 2(8 + 4) = 24;
The perimeter of the second dimension is 2( 8 + 54 + 4 + 54 ) = 240
We calculate p/100 = 24/240;
Then p/100 = 1/10;
p = 100/10;
p = 10;
Finally, 10% is the answer.

8 0

3 years ago