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Ahat [919]
4 years ago
5

How many problems of each point value are on the test

Mathematics
2 answers:
777dan777 [17]4 years ago
8 0

Answer: it’s B.

14 problems worth 5 points and 15 problems worth 2 points

Step-by-step explanation:

makkiz [27]4 years ago
5 0

x + y = 35

5x + 2y = 100

Solve for y on one of the equations.

y = 35 - x

Plug it in to the other equation.

5x + 2(35 - x) = 100

5x + 70 - 2x = 100

3x + 70 = 100

3x = 30

x = 10

Plug x into an equation

x + y = 35

10 + y = 35

y = 25

Therefore your answer is A. 10 problems worth 5 points and 25 problems worth 2 points.

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Choose the solution set​
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Start with

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Add 8 to both sides:

x > 8-3 \iff x > 5

4 0
4 years ago
maria is using 208 ounces of water to make some soup. Her recipe calls for 2 fluid ounces of olive oil for every 13 cups of wate
Readme [11.4K]

Answer:

4 oz

Step-by-step explanation:

there is 26 cups in 208 oz. so if there is 2 oz for every 13 cups there would be 4 oz of olive oil.

4 0
3 years ago
What’s the midpoint of the line segment joining A and B<br><br> A(2,-5);B(6,1)
IRISSAK [1]

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7 0
3 years ago
Find the solution to the following system using substitution or elimination: y = 3x + 2 y = -2x - 8 O A. (-5,-) OB. (-2,-4) O C.
mr Goodwill [35]

Answer:

B. (-2,-4)

Explanation

Given equations:

   y = 3x + 2

   y = -2x - 8

Solving both equations will yield the values of x and y;

Solution:

   y = 3x + 2    ----- (i)

   y = -2x - 8   ------ (ii)

Using substitution method, input equation i, into ii

    3x + 2 = -2x - 8

Collect like terms and solve;

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Then put x = -2 into i, to find y

      y = (-2 x 3) + 2

       y = -6 + 2 = -4

So, the solution of the equation is B. (-2,-4)

6 0
3 years ago
as Saturn revolves around the sun, it travels at a speed of approximately 6 miles per second. convert this speed to miles per mi
3241004551 [841]

Given:

Speed = 6 miles per second

If the Saturn revolves 6 miles in 1 second then the speed is:

\begin{gathered} In\text{ 1 second distance is 6 miles} \\ So\text{ in 60 second distance is =6}\times60\text{ miles} \\ =360 \end{gathered}

So speed in minutes is 360 miles per min.

In 3 minutes traveling distance is:

\begin{gathered} =360\times3 \\ =1080 \end{gathered}

3 0
1 year ago
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