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ella [17]
3 years ago
7

What is the value of x in the equation 0.7x – 1.4 = –3.5? –7 –3 3 7

Mathematics
2 answers:
tatyana61 [14]3 years ago
7 0

Answer:

-3

Step-by-step explanation:

0.7x-1.4=-3.5

Add 1.4 to both sides:

0.7x=-2.1

Divide 0.7 from both sides:

x=-3

Lynna [10]3 years ago
4 0
-3

1. Add -1.4 to each side.
2. Divide by 0.7 on each side.

Hope this helps
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Pls tell me how to do it.
kkurt [141]
Lets get started :)

The ratio of juice is as follows:
orange : mango : apple
      3     :      5     :    4
                    ↑
              35 bottles

5x = 35

\frac{5x}{5} = \frac{35}{5}
5 and 5 cancels out
x = 7

3x + 5x + 4x = total
Subsitute the value you go for x, x = 7
3(7) + 5(7) + 4(7) = total
21 + 35 + 28 = 84

Total of 84 bottles of juices :)
Your final answer will be option D

6 0
3 years ago
How long did it take for the car to be under surveillance before it could finally stop on the side of the road? Did the driver o
tatyana61 [14]

Answer:god

Step-by-step explanation: god is love right is god is right

3 0
3 years ago
A dinner plate fits snugly in a square box with perimeter 48 inches. what is the circumference of the plate
Tema [17]
Answer:  The circumference of the circle is:  "37. 7 in." ;  or,  write as:
                                                                           " 12 \pi in. " .
______________________________________________________
Explanation:
______________________________________________________
A square has all 4 (four) sides of equal length.

If the perimeter of the square = 48 inches; 

the side length of each side of the square  =  "48 in. ÷ 4 = 12 in." ; 

   →  "12 in. = the diameter, "d",  of the circle within the square" .

The formula for the Circumference, "C" , of a circle, is:

    "C = \pi * d " ;

         C = \pi * d ; 

                      d = 12 in.

C = " 12 \pi  in. " ; 

or;  calculate the Circumference, "C", of the circle; using:  "3.14" as an approximation for \pi  ; 

C =  \pi * d ; 

    =  (3.14) * (12 in.)  ;

    =  37.68 in. ; round to:  "37. 7 in."  .
_____________________________________________________
Answer:  The circumference of the circle is:  "37. 7 in." ;  or,  write as:
                                                                           " 12 \pi in. " .
_____________________________________________________
4 0
4 years ago
ALGEBRA Find the value of x in each figure.<br><br> HELP ASAP
yKpoI14uk [10]

Answer:

x=17

Step-by-step explanation:

4 0
3 years ago
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mart [117]
Find the slopes of the segments and then use the decimal form of the answer to figure out the shortest part of the triangle. ( p.s. the triangle is not drawn to scale, so you can't use the graph to determine the shortest part)

8 0
4 years ago
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