euniquereni
euniquereni
15-10-2021
Mathematics
contestada
what is the answer to the question
Respuesta :
mhanifa
mhanifa
16-10-2021
Answer:
x = 9, x = 0, x = -14, x = 27, x = 12
Step-by-step explanation:
#1
-9x + 1 = -80
-9x = -81
x = -81/-9
x = 9
#2
6x - 7 = -7
6x = 7 - 7
6x = 0
x = 0
#3
20 - 6x = 104
6x = 20 - 104
6x = -84
x = -84/6
x = - 14
#4
x/9 - 1 = 2
x/9 = 2 + 1
x/9 = 3
x = 3*9
x = 27
#5
8 + x/-4 = 5
8 - x/4 = 5
x/4 = 8 - 5
x/4 = 3
x = 3*4
x = 12
Answer Link
VER TODAS LAS RESPUESTAS ( 87+ )
Otras preguntas
General Forge and Foundry Company has a quick ratio of 2.00; $38,250 in cash; $21,250 in accounts receivable; some inventory; total current assets of $85,000; a
Find the width (w) of a rectangular room with a length of 60 meters and an area (a) of 2,400 square meters
find the next three terms in the numbers sequence 3,10,19,26,_,_,_.
Was the effect of the war on India’s economy positive OR negative? Explain.
On her plan, christina pays $5 just to place a call and $1 for each minute. When brenna makes an international call, she pays $1 to place the call and $5 for ea
"1. When a T-shirt manufacturer states, ""We sell it only in black because that way we can buy plenty of black fabric and run our plant efficiently,"" its state
Sunland Co. at the end of 2017, its first year of operations, prepared a reconciliation between pretax financial income and taxable income as follows: Pretax fi
Prove (constructively) that there is a winning strategy for the first player on any n by n board of Gumdrop. If you don't remember the rules of Gumdrop from cl
A class consists of 12 students (six boys and six girls) and one teacher. In how many ways can the students sit in a circle?
You push a shopping cart filled with groceries (total mass = 20 kg) by applying a force to the cart 30° from the horizontal. If the force you apply has a magnit
