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Lilit [14]
3 years ago
15

Add the following equation:​

Mathematics
1 answer:
larisa86 [58]3 years ago
4 0

Answer:

C-42

Step-by-step explanation:

please mark brainliest!

Have a great day!

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Find the sum. 2/5(d-10)-2/3(d+6)
alukav5142 [94]

Answer:

-4d

Step-by-step explanation:

L.c.m=15

15×2/5(d-10)-2/3×15(d+6)

3×2(d-10)-2×5(d+6)

6(d-10)-10(d+6)

6d-60-10d-60

6d-10d-60-60

-4d-0

-4d

5 0
2 years ago
Can someone plz help me really fast
UNO [17]
Between 15 and 20 miles per gallon. 

5 0
3 years ago
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A sno-cone machine priced at $139 is on sale for 20% off. The sales tax rate is 6.75%. What is the price of the sno-cone machine
trapecia [35]

Answer:

$127.03

Step-by-step explanation:

A snow cone machine price at $139 is on after for 20 off.

The price after discount=139-20=$199

The sale tax rate 6.75%

Price with sales tax=199+(6.75%×199)

=199+(0.0675×199)

= 199+8.03

=<em>$</em><em>1</em><em>2</em><em>7</em><em>.</em><em>0</em><em>3</em>

4 0
2 years ago
Graph the equation by plotting three points. If all three are correct the line will appear -3y=-2x-6
Pachacha [2.7K]
Three possible points are:
(-3, 0)
(0, 2)
(3, 4)

To find any points, simply select any value for x. Input that value, then find the corresponding y-value.

For example, if x = 0, then:

-3y = -2(0) - 6
-3y = -6
y = 2
3 0
3 years ago
2.8 -3x =12.1 −6x what's x
Kipish [7]
X= 3.1 is the answer
6 0
3 years ago
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