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m_a_m_a [10]
3 years ago
6

Answer my question please! Dont answer if you dont know <3

Mathematics
2 answers:
Marina86 [1]3 years ago
8 0

Answer:

1/2+1/4= 3/4 or 0.75

Step-by-step explanation:

Kobotan [32]3 years ago
3 0

Answer:

3/4=.75

Step-by-step explanation:

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7. Jenny is saving to buy a laptop worth $960. Her parents promise to match every $3 saved
PSYCHO15rus [73]
First off, if you divide $960/$8, you will get 120 “sets” of payment. Multiply this value by the amount of money Jenny is responsible for paying and the amount her parents are responsible for paying to find their total contributions.

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8 0
3 years ago
Solve the equation 3y + xy = 23 for<br> the variable y.
mixas84 [53]

y = 23/(3 + x)

Step-by-step explanation:

\begin{aligned}\rm 3y + xy&= 23\\\rm y(3 + x)&= 23\\\bf y&=\bf\frac{23}{3+x}\end{aligned}

4 0
3 years ago
Question 7 of 10
sergejj [24]

The product that is  undefined is known a CD, where C is a 3 x 1 matrix and D is a 1 x 2 matrix.

<h3>What is the matrix about?</h3>

Looking at the product of matrix, note that to multiply  the two matrix, the column of the first matrix needs to have the same or equal to the row of the 2nd matrix.

And in this case (propensity), it is not satisfied by the first  option because:

C =  3 x 1  and

O= 2 x 1  matrix

In this case CD is therefore undefined.

So we can say that The product that is  undefined is known a CD, where C is a 3 x 1 matrix and D is a 1 x 2 matrix.

Learn more about matrix from

brainly.com/question/94574

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6 0
2 years ago
Hxhdnchdhxhdhdd helppppppp
Vlada [557]
The last one is the right answer
7 0
3 years ago
Read 2 more answers
❗If f(x) = 5 x -4, then what is the value of f(7)?❗​
USPshnik [31]
F(7)=5(7)-4 = 35-4= 31
8 0
2 years ago
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