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lora16 [44]
3 years ago
7

Id.k why they removed my last question so here's a question

Mathematics
2 answers:
kondor19780726 [428]3 years ago
8 0

Answer:

a= 2

Step-by-step explanation:

2 x 2=4

7-4=3

anyanavicka [17]3 years ago
5 0

Answer:

a=2

Step-by-step explanation:

2xa(2)= 4

7-4= 3

yeah boiiiiii

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What is 2x-6+7=4x+4-2 equal to?
Hatshy [7]

Answer:

x=(-2)

Step-by-step explanation:

subtract 4x from 2x

-6+7=1  4-2=2  subtract 1 from 2

-2x=1  x=-2

5 0
3 years ago
80 students took a math test. If 44 students passed the test. What percent passed?
leva [86]

Answer: 55% of the students passed the math test

Step-by-step explanation: The fraction \frac{44}{80} represents the number of students who passed the math test out of all the students that took the test.

To find out what percent of the students that took the math test passed, we can turn the fraction \frac{44}{80} into a percent.

To write a fraction as a percent, first remember that a percent is a ratio of a number to 100. So to write \frac{44}{80} as a percent, we need to find a fraction that is equivalent to \frac{44}{80} with a 100 in the denominator. We can do this by setting up a proportion.

\frac{44}{80} = \frac{n}{100}

Now, we can use cross products to find the missing value.

4,400 = 80n

÷80      ÷80

    55 = n

Therefore, 55% of the students that took the math test passed it. This should make sense because 40/80 would be half and 44 students is only a little over 50%.

4 0
3 years ago
1. An equation is shown below.
Mila [183]
A) We can first start with the how: our equation is 2x+y=3. First, subtract 2x from each side. We get y=-2x+3. Our Y variable is isolated.
B) Now we can describe which points our equation goes through. One of them is obvious in our form, and that is (0,3) or our y-intercept. Another 2 would be branching off that line, such as (1,1) or (-1,5)
C) To make our system inconsistent, we can easily make another equation, with same slope, but the y-intercept has to be different. Our equation can be y=-2x+2, y=-2x+4, or even y=-2x+3.00000001.

Hope this helps you.
8 0
4 years ago
If you spent 58 minutes doing English homework and 47 minutes doing math homework how much more time did you need to spend doing
agasfer [191]

Answer:

58 minutes

Step-by-step explanation:

Please brainliest me

7 0
3 years ago
Read 2 more answers
8 1/3 x 6 3/4 i need the answer for this test
geniusboy [140]

Answer:

56 1/4

Step-by-step explanation:

hope this helps, good luck!

8 0
3 years ago
Read 2 more answers
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