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tatuchka [14]
4 years ago
12

-2y + 2x = 10 for x please help

Mathematics
2 answers:
AleksAgata [21]4 years ago
7 0
-2y+2x=10
2x=10+2y
x=5+y
goblinko [34]4 years ago
5 0
+2y to both sides and you get 2x=10+2y and the divide 2 on both sides and you get x=10+2y/2. which is simplified to x=5+y.
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A recipe calls for 34 cup of sugar for every 12 teaspoon of cinnamon. What is the unit rate in teaspoons of cinnamon per cup of
andrezito [222]

Answer:

6/17 tsp cinnamon per cup of sugar

Step-by-step explanation:

12/34 then simplify the fraction

8 0
3 years ago
Read 2 more answers
Two terms of an arithmetic sequence are a10=16 and a35=66 find the sum of the first 75 terms
andrew11 [14]

The sum of the first 75 terms of the arithmetic sequence that has 10th term as 16 and the 35th term as 66 is 5400.  

<h3>How to find the sum of terms using Arithmetic sequence formula</h3>

aₙ = a + (n - 1)d

where

  • a = first term
  • d = common difference
  • n = number of terms

Therefore, let's find a and d

a₁₀ = a + (10 - 1)d

a₃₅ = a + (35 - 1)d

Hence,

16 = a + 9d

66 = a + 34d

25d = 50

d = 50 / 25

d = 2

16 - 9(2) = a

a = 16 - 18

a  = -2

Therefore, let's find the sum of 75 terms of the arithmetic sequence

Sₙ = n / 2 (2a + (n - 1)d)

S₇₅ = 75 / 2 (2(-2) + (75 - 1)2)

S₇₅ = 37.5 (-4 + 148)

S₇₅ = 37.5(144)

S₇₅ = 5400

learn more on arithmetic sequence here: brainly.com/question/1687271

4 0
3 years ago
Ms. Young acquired a loan of $40,000 at her local bank. The loan has a simple interest rate of 6% per year. What is the amount o
soldier1979 [14.2K]

Answer:

12.000

Step-by-step explanation:

40000x6=  240000/100=  2400x5

8 0
3 years ago
-1/4(-8x+12y) what is this answer cause I need it it is a big q<br> question
Pie

Answer:

2x - 3y

Step-by-step explanation:

Step  1  :

           1

Simplify   —

           4

Equation at the end of step  1  :

       1

 0 -  (— • (12y - 8x))

       4

Step  2  :

Step  3  :

Pulling out like terms :

3.1     Pull out like factors :

  12y - 8x  =   -4 • (2x - 3y)

Equation at the end of step  3  :

 0 -  (3y - 2x)

Step  4  :

Final result :

 2x - 3y

Processing ends successfully

plz mark me as brainliest :)

7 0
4 years ago
Trigonometric area formula: Area = The area of triangle EFG is 34.4 square units. What is the perimeter of triangle EFG to the n
Airida [17]
29 units, just got  it right on e2020.
8 0
4 years ago
Read 2 more answers
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