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Gre4nikov [31]
3 years ago
8

A trail is 13.5 miles Lilongwe. There are markers every 0.25 miles. How many markers are there

Mathematics
1 answer:
nikklg [1K]3 years ago
8 0
54 I'm pretty sure, sorry if I'm wrong
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Plz answer this questioned
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A) Law of Detachment...
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the daily low temperatures in Kate's home town last week were 2°C,-9°C,-18°C,-6°C, you 3°C,0°C,and-7°C. Order the temperatures f
Artyom0805 [142]

Answer:

It would be 3C, 2C, 0C, -6C, -7C, -9C, then -18C

Step-by-step explanation:

This is because the larger a postive number is above 0, the greater it is. Along with this, the smaller a negative number is, the less it is.

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PLEASE HELP AND EXPLAIN! (3 different problems)
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<em>a</em><em>}</em><em>4</em><em>/</em><em>3</em>

<em>b</em><em>}</em>

<em>c</em><em>}</em><em>-</em><em>1</em><em>/</em><em>4</em>

Step-by-step explanation:

a}4-c/4-(2+b)

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3 years ago
Write a system of equations to describe the situation below, solve using an augmented matrix, and fill in the blanks.This mornin
Georgia [21]

Answer:

\begin{gathered} \text{ A tray of club sandwiches cost \$9} \\ A\text{ tray of vegetarian sandwiches cost \$6.} \end{gathered}

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Given the information, create the following augmented matrix:

The first order was for 1 tray of club sandwiches, at a cost of $9. The second-order, which cost $69, was for 5 trays of club sandwiches and 4 trays of vegetarian sandwiches.

\begin{gathered} 5x+4y=69 \\ x=9 \end{gathered}

Into an augmented matrix:

\begin{bmatrix}{5} & {4} \\ {\placeholder{⬚}} & {1}\end{bmatrix}\begin{bmatrix}{69} & {} \\ {9} & {}\end{bmatrix}

Solve.

Let x be the cost of a tray of club sandwiches.

Let y be the cost of a tray of vegetarian sandwiches.

\begin{gathered} x=9 \\ Substitute\text{ on the first equation} \\ 5(9)+4y=69 \\ 4y=69-45 \\ y=\frac{24}{4} \\ y=6 \end{gathered}

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