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GalinKa [24]
4 years ago
15

2[7+2(6.8-4)] pls help me with an aswer

Mathematics
2 answers:
erastova [34]4 years ago
3 0

25.2  ..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................                                                                                                                                                                                              

yanalaym [24]4 years ago
3 0
6.8-4 = 2.8

2.8 x 9 = 25.2

25.2 x 2 = 50.4
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M = (1 +19)(2) How do i solve it?
Gelneren [198K]

Answer:

40

Step-by-step explanation:

Firstly, i solved for the first pair of parenthesis and got 20. If there is no sign in between a pair of brackets of parenthesis  its multiplication

Put as brainliest if you wish

5 0
3 years ago
the sugar-sweet company is going to transport its sugar in to Market it will cost $6,500 to rent trucks plus $150 for each ton o
Inessa05 [86]

Answer:

$ 3750  = truck rental;   $125 per ton of sugar transported

C is cost;  S is number of tons transported

Equation relating C to S would be a linear equation like y = mx + b

C = 125S + $3750

This equation would be graphed in the first quadrant only

you would start with your y-intercept at (0, 3750)

As x increases by 1, your y increases by 125 yielding these points:

(1, 3875)  (2, 4000)  (3, 4125)  etc.  

This shows that for each increase by one ton of sugar, the cost goes up $125

Step-by-step explanation:

3 0
3 years ago
What is an equation of the line that passes through the point (-5 7) and is parallel to the line x-5y=15
mafiozo [28]

Answer:

Step-by-step explanation:

Parallel lines have same slope.

y = mx + b

Slope = m  & y-intercept = b

x - 5y = 15

   -5y = -x + 15

      y = \frac{-1}{-5}x + \frac{15}{-5}\\\\

y = \frac{1}{5}x - 3

so, slope = 1/5   ; (-5 , 7)

y -y1 = m(x -x1)

y - 7 = \frac{1}{5}(x- [-5])\\\\y - 7 =\frac{1}{5}(x + 5)\\\\y - 7 = \frac{1}{5}x+5*\frac{1}{5}\\\\y - 7 =\frac{1}{5}x+1\\\\y =\frac{1}{5}x+1+7\\\\y=\frac{1}{5}x + 8

5 0
3 years ago
Please answer
Leno4ka [110]

Answer:

A. 3.

Step-by-step explanation:

As there are only three numbers above the number 3 on a die (4, 5, 6), there could only be three positive outcomes for the situation.

6 0
4 years ago
-5x-4y=10
strojnjashka [21]

Answer:

y intercept = (0, ~-\frac{5}{2} )

x intercept = (-2, ~0)

.

Step-by-step explanation:

-5x - 5y = 10

.

y intercept

\to x = 0

-5(0) - 4y = 10

-4y = 10

y = \frac{10}{-4}

y = -\frac{5}{2}

so, the answer is (0, ~-\frac{5}{2} )

.

x intercept

\to y = 0

-5x - 4(0) = 10

-5x = 10

x = \frac{10}{-5}

x = -2

so, the answer is (-2, ~0)

.

Happy to help :)

8 0
3 years ago
Read 2 more answers
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