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MA_775_DIABLO [31]

3 years ago

9

Steve is three more than 5 times as old as his cousin. If the sum of their ages is 21, how old is Kia's cousin? Solve and write

a linear equation.

1 answer:

DerKrebs [107]3 years ago

8 0

Answer:

34

Step-by-step explanation:

Cause it is right

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At a store, Susan selected a pumpkin that weighed 35.2 ounces. • Pumpkins cost $1.80 per pound. • There are 16 ounces in 1 pound

Likurg_2 [28]

The pumpkin cost $3.96

5 0

3 years ago

Which symbol replaces ? to make the statement true?

kow [346]

To make it easier, I am going to simplify it.

4×16-16 ? 4×[24-2×(4+8)]

64-16 ? 4×[24-2×12]

48 ? 4×[24-24]

48 ? 4×[0]

48 ? 4×0

48 ? 0

48>0

The symbol is >, so the answer is A.

8 0

3 years ago

Read 2 more answers

Please help i know this is kind of easy but I am having a hard time with it unfortunately

Len [333]

Answer:

C

Step-by-step explanation:

y= 60(2)+10

y=130

y=65(2)

y=130

8 0

3 years ago

0.97×3000=(0.97×_______)×1000 =_______×1000 =______

jonny [76]

0.97 * 3000

= (0.97 * 3)*1000

= 2.91*1000

=2910

5 0

3 years ago

Find the volume of a pyramid with a square base, where the perimeter of the base is 7.3\text{ ft}7.3 ft and the height of the py

Cloud [144]

Answer:

$V=6.66\ ft^3$

Step-by-step explanation:

The perimeter of the square base of a pyramid = 7.3 ft

The height of the pyramid, h = 6ft

The perimeter of a square is given by :

P = 4s, s is the side of square

7.3 = 4s

s = 1.825 ft

The volume of a pyramid is given by :

$V=\dfrac{lbh}{3}$

Here, l = b = 1.825 ft

So,

$V=\dfrac{1.825\times 1.825\times 6}{3}\\\\V=6.66\ ft^3$

So, the volume of the pyramid is equal to $6.66\ ft^3$ .

3 0

3 years ago