3 years ago

Can you please help me with this?

Mathematics

1 answer:

77julia77 [94]3 years ago

3 0

Answer:

first one i believe

Step-by-step explanation:

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What is the absolute value of 1? I’ll mark you brainlist pls help

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Step-by-step explanation:

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3 years ago

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The amount of time (t) in minutes it takes Jeff to mow an average sized yard is related to (n) the number of yards he mows. The

Sveta_85 [38]

Answer:

Jeff mows 9 yards of lawn in 30 minutes

Step-by-step explanation:

The equation that models the amount of time (t) in minutes it takes Jeff to mow an average sized yard is $t=2n+12$ , where n is the number of yards he mows.

To find the number of yards Jeff mows in 30 minutes, we set the equation to 30 and solve for n.

$\implies 2n+12=30$

Add -12 to both sides:

$\implies 2n=30-12$

$\implies 2n=18$

Divide both sides by 2

$\implies \frac{2n}{2}=\frac{18}{2}$

$\implies n=9$

Hence Jeff mows 9 yards of lawn in 30 minutes.

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3 years ago

The graph of which equation will intercept the y-axis at 1?

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4 years ago

The Amazing Art Museum has 50 exhibits. On Monday, 22% of them were closed for cleaning. How many exhibits were closed on Monday

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B) 11

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To find the % of something simply turn 22% to a decimal (.22) then times it by the number you want .22 * 50 = 11

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Complete the equation 9/4= ? ÷ by 4

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Answer:

$9$

Step-by-step explanation:

$9/4$ can be said as " $9$ divided by $4$ ", so the ? is $9$ .

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3 years ago

Can you please help me with this?​

Can you please help me with this?