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2 years ago

Item 4 Write the word sentence as an inequality. A number b is at least −3.

Mathematics

1 answer:

never [62]2 years ago

7 0

Answer: b≥-3

Step-by-step explanation:

at least means that it's great or equal than -3.

b≥-3

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Ludmilka [50]

Answer:

Step-by-step explanation:

11388.8

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How far will a train travel in 5hours if it travels at 80ml per hour

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Answer:

If the ml means miles than its 400

Step-by-step explanation:

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Use the method of ELIMINATION to solve the system. You must SHOW ALL WORK. Make sure you have an answer for both x and y.

jekas [21]

Answer:

<h3>Required <u>Answer</u><u>:</u><u>-</u></h3>

$\sf 4x+8y=10\dots\dots (1)$

$\sf -4x+2y=-30\dots\dots (2)$

by adding eq (1) and eq (2) we get

${:}\longrightarrow$ $\sf 4x+8y=20$

${:}\longrightarrow$ $\sf -4x+2y=-30$

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${:}\longrightarrow$ $\sf y={\dfrac {-10}{10}}$

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Substitute the value in eq (2)

${:}\longrightarrow$ $\sf -4x+2 (-1)=-30$

${:}\longrightarrow$ $\sf -4x-2=-30$

${:}\longrightarrow$ $\sf -4x=-30+2$

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${:}\longrightarrow$ $\sf x={\dfrac {-28}{-4}}$

${:}\longrightarrow$ ${\underline{\boxed{\bf x=7}}}$

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3 years ago

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Evgesh-ka [11]

Answer:

The total amount of recyclables sorted by Amirah is 931 pounds.

Step-by-step explanation:

Amount of cans and bottles sorted = 263 pounds

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So, the total amount of recyclables sorted

= amount of cans and bottle sorted + amount of paper sorted

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3 years ago

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mina [271]

(c)-4,2,5,8 is the answer

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