3 years ago

HELP ME PLS PLS PLS PLS PLS

Mathematics

2 answers:

Mamont248 [21]3 years ago

8 0

Answer:

the y intercept is the point that cross the Y axis

coldgirl [10]3 years ago

6 0

Answer:

$4 \frac{5}{?6 = }$

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Mark has a checking account. His opening balance on 1/7 was $110. The bank charges a 25¢ fee for each debit card transaction and

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110+30-(15+0.25)+40-(8+0.25)=156.5

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3 years ago

Find the value of x.

BigorU [14]

Answer:

x=11 degrees

Step-by-step explanation:

45+4x+1=90

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Given P(A) = 0.56, P(B) = 0.45 and P(B|A) = 0.7, find the value of

miskamm [114]

Answer:

P(A and B) = P(AnB)

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3 years ago

X^2/9+2y/7 help me solve

vfiekz [6]

So firstly, we have to find the LCD, or lowest common denominator, of 9 and 7. To do this, list the multiples of 9 and 7 and the lowest multiple they share is going to be your LCD. In this case, the LCD of 9 and 7 is 63. Multiply x^2/9 by 7/7 and 2y/7 by 9/9:

$\frac{x^2}{9}\times \frac{7}{7}=\frac{7x^2}{63}\\\\\frac{2y}{7}\times \frac{9}{9}=\frac{18y}{63}\\\\\frac{7x^2}{63}+\frac{18y}{63}$

Next, add the numerators together, and your answer will be: $\frac{7x^2}{63}+\frac{18y}{63}=\frac{7x^2+18y}{63}$

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3 years ago