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Reika [66]
2 years ago
6

9 x (6+7)(6+7) pls help

Mathematics
2 answers:
belka [17]2 years ago
7 0
The ANWER is 1521x
sveticcg [70]2 years ago
6 0

Answer:

9 × (6+7) (6+7)

13 + 13 =26

9 × 26 = 234?.

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One number is bigger than other number by 3 and the sum of these two number is 43
Zepler [3.9K]
x-first\ number\\x+3-second\ number\\x+(x+3)=x+x+3=2x+3-the\ sum\ of\ these\ numbers\\43-the\ sum\ of\ these\ numbers\\\\therefore\\\\2x+3=43\ \ \ \ |subtract\ 3\ from\ both\ sides\\2x=40\ \ \ \ \ |divide\ both\ sides\ by\ 2\\x=20-first\ number\\x+3=20+3=23-second\ number\\\\Answer:\boxed{20\ and\ 23}
7 0
3 years ago
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helpppppppppppppppp need now--------------------------------------------------Manuel borrowed $1,500 from his bank and signed a
Sedaia [141]
Answer: I think it’s 225
Explanation: 1,500 • .15= 225
3 0
3 years ago
I only need help on number 9. Find the value of Y. ​
natima [27]
6y+40=10y-32
8=4y
Y=2
3 0
3 years ago
Can somebody please help me
erik [133]

Answer:

d=3 and e=-1

Step-by-step explanation:

d+e=2

d=2-e-----(1)

d-e=4-----(2)

substituting (1) in (2)

2-e-e=4

-2e=2

e=-1-----(3)

substituting (3) in (1)

d=2-(-1)

d=3

6 0
3 years ago
Solve each quadratic equation. Show your work 15. x2 + 3x = 10
OLEGan [10]
X² + 3x = 10

Convert to standard form.
x² + 3x - 10 = 0

factor x² = x * x
factor -10 = 5 * -2

(x + 5) (x - 2) = 0
x(x -2) + 5(x-2) = 0
x² - 2x + 5x - 10 = 0
x² + 3x - 10 = 0

x + 5 = 0               x² + 3x = 10
x = -5               -5² + 3(-5) = 10
                              25 - 15 = 10
                                     10 = 10

x - 2 = 0            x² + 3x = 10
x = 2               2² + 3(2) = 10
                             4 + 6 = 10
                                 10 = 10
4 0
3 years ago
Read 2 more answers
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