All categories

3 years ago

1.

1 answer:

5 0

First, you divide 2,727 with 27 in order to get how many gallons you use of gas and how many multiples of 27 there are in 2,727. When you divide that, you'll get 101. Then, with that number, you multiply 101 with 4.04. Finally, you'll get $408.04 as your answer or d. Hope this was helpful!!

You might be interested in

polk elementary school was putting on its annual fall carnival. the school was selling 10 tickets for $1.00 or 2 tickets for 25c

TiliK225 [7]

10 tickets for $1.00 is the better buy because because that would make each ticket 10cents which is cheaper

8 0

3 years ago

What is the solution to the following system ?

zvonat [6]

3x+3y+6z=9
x+3y+2z=5
3x+12y+12z=18

Step 1: use Eq 2 to solve for x
x+3y+2z=5
x= -3y-2z+5
Step 2: Solve for y unsing Eq 1
3x+3y+6z=9
3y= -3x-6z+9
y= -x-2z+3

Step 3: plug in x= -3y-2z+5 to solve for the value of y
y=-x-2z+3
y= (-1)(-3y -2z +5) - 2z+3
y= 3y+2z-5- 2z+3
-2y= -2
y=1

Step 4: plug y= 1 into the x= equation
x= -3y-2z+5
x= -3(1)-2z+5
x= -2z+2
Step 5:Plug y= 1 and x= -2z+2 into the 3rd equation to solve for z
3x+12y+12z=18
12z= -3(-2z+2)-12(1)+ 18
12z= 6z - 6 - 12 +18
6z= -18+18
6z=0
z=0

Step 6: Plug z in to solve for x
x=-2z+2
x= (-2)(0)+2
x= 2

ANSWER:
x,y,z = 2,1,0
answer choice C

4 0

3 years ago

Katie had 4 full cement blocks and one that was 4⁄6 the normal size. If each full block weighed 3 2⁄4 pounds, what is the weight

sveta [45]

Answer:

The weight of the block that Katie has is 16 1/3 pounds

Step-by-step explanation:

Katie has: 4 full cement blocks and 4/6 (or 2/3 ) of the normal size of a cement block

For one full block, it weighs 3 2/4 ( or 1/2) pounds, if you want to find the answer of the question, you need to multiply the weight with the cement blocks that Katie have.

First do the four full cement blocks:

4 * 3 2/4 = ?

4 * 14/4 = ?

Cancel the 4 that is being multiplied and the 4 that is being divided by 14.

= 14.

Now do the 4/6 (or 2/3) cement block:

2/3 * 3 2/4 = ?

2/3 * 14/4 = ?

Multiply the fractions together:

= 28/12

= 2 1/3

Finally, you add up the full blocks and the 2/3 cement block to get your answer:

2 1/3 + 14 = 16 1/3

The weight of the block that Katie has is 16 1/3 pounds

4 0

3 years ago

5/8 x 10/3 pls help i hate math

gtnhenbr [62]

Answer:

25/12, 2.083, 2 and 1/ 12th

Step-by-step explanation:

PLz mark brainliest

5 0

3 years ago

Read 2 more answers

Megan bought a bicycle that cost $200.50 at a sporting good store. The sales tax

MaRussiya [10]

Answer:

216.9

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers