3 years ago

Please help me with just this one question. 7th grade math

Mathematics

1 answer:

Troyanec [42]3 years ago

5 0

Answer:

Step-by-step explanation:

answer isa because it is equal to a because of the graph

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An 11-inch string is cut into 3 equal pieces. which expression shows the length of each piece?

Fofino [41]

11.6666 11 divided by3 equals 1.6666

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3 years ago

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If x is equal to 9 and y is equal to -3, then what is the value of…….? x - 9y - 3x + 6y -13?

Vesnalui [34]

We are given –

x =9
y = -3

Now put the values –

$\qquad$ $\twoheadrightarrow\bf x - 9y - 3x + 6y -13$

$\qquad$ $\twoheadrightarrow\sf 9 -(9 \times -3) -(3 \times 9) +(6 \times -3) -13$

$\qquad$ $\twoheadrightarrow\sf 9 + 27 -27 -18 -13$

$\qquad$ $\twoheadrightarrow\sf 9 +\pink{\cancel{27}}-\pink{\cancel{27}} -31$

$\qquad$ $\twoheadrightarrow\bf-22$

Henceforth, value of x - 9y - 3x + 6y -13 is -22.

________________________________________

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2 years ago

The Lupu Bridge in China is 12,795 ft long. The Hart Bridge in the USA is 3,845 ft long. About how much longer is the Lupu Bridg

AleksAgata [21]

You subtract the length of the Lupu Bridge by the length of thee Hart Bridge after you round them to the nearest thousandth and you get your final answer!
12,795 -> 13,000
3,845 -> 4,000
13,000 - 4,000 = your answer

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2 years ago

Banana slugs can move at 17 cm per minute. if a banana slug travels for 5 hours, how far will it travel?

marusya05 [52]

Answer:

The banana slug would travel 5,100 centimeters.

Step-by-step explanation:

First, multiply 17*60.

Then, multiply 1,020 * 5.

Answer = 5,100

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2 years ago

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2. Delia and Beto left for school at the same time.

Tema [17]

<u>Answer:</u>

Beto will get to the school first.

<u>Step-by-step explanation:</u>

We are given that Delia lives 3/4 mile from school and walks at a pace of

16 minutes per mile.

So Delia takes $\frac{3}{4} \times 16 =$ 12 minutes to reach school.

While Beto lives 3 1/2 miles from school and bikes at a pace of 3 minutes per mile.

So Beto takes $\frac{7}{2} \times 3 =$ 10.5 minutes to reach school.

Therefore, Beto will get to the school first.

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3 years ago