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lapo4ka [179]
3 years ago
15

Write an inequality and solve the problem the sum of a number and 19 is at least 8.2.

Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
4 0
When you write it as an inequality you get x + 19 ≈ 8.2 and when you solve it it should look like x + 19 ≈ 8.2
                             19 ≈ - <u>19
</u>                               x ≈ -10.8<u>
</u>
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write the equation of the line with x-intercept of -4 and y-intercept of 2. Hint:with those intercepts, (-4,0) and (0,2) are poi
Ber [7]
X/(-4)+y/2=0
-x/4+y/2=0
3 0
3 years ago
Find the simple<br> interest on sh 25000<br> borrowed at the rate<br> of 1% for 3/4yrs.
True [87]

Here the word "borrowed" is taken as Principal, given rate is 1% and time taken is 3/4 yrs.

so by using formula,

I = P*T*R / 100

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So the answer must be 187.5.

7 0
3 years ago
Which two points lie on a line with an undefined slope?
Ierofanga [76]
Slope formula is
m = (y2 - y1)/(x2 - x1)

A. m = (5 - 0)/(-2 + 2)
m = (5)/(0)
m = error

B. m = (-2 - 0)/(0 + 2)
m = (-2)/(2)
m = -1

C. m = (2 - 0)/(2 - 0)
m = (2)/(2)
m = 1

D. m = (0 - 0)/(2 - 3)
m = (0)/(-1)
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the undefined slope would be the one that came out as error, so A
6 0
3 years ago
Read 2 more answers
Please help! Due Friday
solmaris [256]
For (-1,2) you go to the left one and up two.
For (-3,6) left three up six
For (4,8) right four and up eight
5 0
3 years ago
Read 2 more answers
6x + 5y = 4 5. and 6x – 7y = –20 what does x and y equal?
irakobra [83]

Answer:

x=-1 y=2

Step-by-step explanation:

Use Elimination or Substitution (Elimination shown below)

6x+5y=4

6x-7y =-20 <- Multiply by -1

-6x+7y=20

12y = 24

y=2

Plug back into either of the equations and solve for x.

6x + 10= 4

6x = -6

x = -1

Double check work:

-6+10 = 4

6 0
3 years ago
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