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rosijanka [135]
1 year ago
11

Jesaria can jump rope 42 times in 20 seconds at this rate how many times can she jump rope in 2 minute

Mathematics
1 answer:
Verizon [17]1 year ago
5 0

Jesaria jump rope 42 times in 20 seconds

So in 01 second jump rate=42/20

In 01 minute (60 second)

she will jump = 42x60/20

=126 times answer

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Which one best matches the graph?<br> A)y=x+6<br> B)y=-x+6<br> C)y=6x+6<br> D)y=-6x-6
IrinaK [193]

The answer is C because 6x and 6 are both in the line

4 0
3 years ago
Which ordered pair is a solution of the equation 2x-3y=18 A:(0,8)B:(2,5)C:(3,-4)D:(6,2)
Archy [21]
<span>2x-3y=18 
when x = 3
2(3) - 3y = 18
6 - 3y = 18
-3y = 12
   y = -4

so(3, -4) is the solution

answer
</span><span>(3,-4)</span>
5 0
3 years ago
Write the product using exponents.
Vilka [71]

The product of the expression (-5)*(-5)*(-5)*(-5)*y*y*y*y is (-5y)^{4}

<h3>What is Algebra?</h3>

Algebra is a branch of mathematics that deals with symbols or variables and uses arithmetic operations (+, –, ×, ÷) to find the unknown quantities represented by these variables.

Given  expression :

(-5)*(-5)*(-5)*(-5)*y*y*y*y

= (-5)^{4} *y^{4}

= (-5y)^{4}

Hence, (-5)*(-5)*(-5)*(-5)*y*y*y*y = (-5y)^{4}

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5 0
3 years ago
City code says you need to have a total of at least 54 toilet stalls, but each bathroom can only have 6 stalls. How many bathroo
Lady bird [3.3K]

City code says you need to have a total of at least 54 toilet stalls, but each bathroom can only have 6 stalls.

So, Let the number of bathrooms to be built be = x

Number of toilet stalls needed = 54

Number of stalls each bathroom can have = 6

So, the number of bathrooms to be built are =

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6 0
3 years ago
ASAP
Ulleksa [173]

Answer:

C. (7, –3)

Step-by-step explanation:

5x+6y=17

-10x-9y=-43

Multiply the first equation by 2

2(5x+6y)=17*2

10x +12y = 34

Add this equation to the second equation to eliminate x

-10x-9y=-43

10x +12y = 34

---------------------

   3y = -9

Divide by 3

3y/3 = -9/3

y = -3

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5x +6(-3) = 17

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Add 18 to each side

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5x =35

Divide by 5

5x/5 = 35/5

x =7

(7,-3)

8 0
3 years ago
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