3x+5x/4≤34
leat common multiple=4
12x+5x≤136
17x≤136
x≤136/17
x≤8
Answer: x≤8 or (-∞,8]
Answer:
77 goles
Step-by-step explanation:
Un futbolista ha marcado 2/9 del número de goles marcados por su equipo.
Otro anotó una cuarta parte del resto.
El resto = 1 - 2/9
= 7/9
De ahí que otro futbolista anotó
= 1/4 de 7/9
= 7/36
Si los otros jugadores han marcado 45 goles
Tenemos que averiguar la fracción de goles que marcó el otro jugador
Deje que el número total de goles marcados por el equipo durante la temporada = 1
Por lo tanto:
1 - (2/9 + 7/36)
1 - (8 + 7/36)
1 - 15/36
1 - 5/12
= 7/12
¿Cuántos goles marcó el equipo a lo largo de la temporada?
El número total de goles que marcó ese equipo se calcula como:
7/12 × x = 45
Donde x = número total de goles
7x / 12 = 45
Cruz multiplicar
7x = 45 × 12
x = 45 × 12/7
x = 77,142857143
Aproximadamente = 77 goles
1 km = 0.621371 miles
5 km = 5 x 0.621371 = 3.106855 miles
round off as needed.
The mathematical word describing both
and
in the expression
is "<u><em>addition</em></u>"
<h3>How to form mathematical expression from the given description?</h3>
You can represent the unknown amounts by the use of variables. Follow whatever the description is and convert it one by one mathematically. For example if it is asked to increase some item by 4 , then you can add 4 in that item to increase it by 4. If something is for example, doubled, then you can multiply that thing by 2 and so on methods can be used to convert description to mathematical expressions.
For the given case, the terms were
and
and the expression formed from them is 
This means both the terms were added together, as denoted by '+' (called 'plus') sign.
When two terms are written with 'plus' sign in between, then that means they're added to each other and the result will be addition of both of their's values.
Thus, the mathematical word describing both
and
in the expression
is <u><em>addition</em></u>"
Learn more about addition here:
brainly.com/question/14148883
Answer:
correct option is d. $242.81
Step-by-step explanation:
given data
APR = 25.5% =
= 2.125
paid = $3,729
solution
we get here finance charge on the 1st month by multiplying 3,729 and now adding it to existing balance
so we get finance charge for the second and third months similarly as
APR ÷ 100 =
= 0.02125
so 1st
= $3,729 × 0.02125
= 79.25
and
$3,729 + $79.25 = $3808.24
so for next
= $3808.24 × 0.02125
= 80.93
and
$3808.24 + $80.93 = $3889.17
so for next
= $3889.17 × 0.02125
= 82.64
and
$3889.17 + $ 82.64 = $3971.81
so
finance
charge = 3971.81 - 3729
finance
charge = 242.81
so correct option is d. $242.81