Ask question

Ask question

All categories

2 years ago

10

Solve for x. -0.65 +0.45x = 5.4 *

2 answers:

Gre4nikov [31]2 years ago

4 0

Answer: x = 13.444444

stealth61 [152]2 years ago

3 0

Answer:

x = $\frac{121}{9}$ or 13.4

Step-by-step explanation:

You might be interested in

Bruno is 4.5 times as old as Charles if Bruno is 27 how old is Charles

andrey2020 [161]

Answer:

6

Step-by-step explanation:

Bruno(B)= 4.5× Charles(C)

8 0

2 years ago

Read 2 more answers

Y=109x <br>y=79x+2506<br> can some one solve both equations and a graph would be helpful plz

Amiraneli [1.4K]

Answer:

x ≈ 83.533

y = 9105.13

Step-by-step explanation:

Step 1: Substitution

109x = 79x + 2506

30x = 2506

x = 83.533

Step 2: Plug <em>x</em> in

y = 109(83.533)

y = 9105.13

Graphically:

5 0

3 years ago

Find the next 3 terms in the geometric sequence -36, 6, -1, 1/6, ...

timama [110]

we are given

geometric sequence -36, 6, -1, 1/6, ...

first term is -36

$a_1=-36$

now, we can find common ratio

$r=\frac{6}{-36}$

$r=-\frac{1}{6}$

now, we can find nth term

$a_n=a_1(r)^{n-1}$

now, we can plug values

and we get

$a_n=36(-\frac{1}{6})^{n-1}$

now, we can find 5th term , 6th term, 7th term

fifth term:

$a_5=36(-\frac{1}{6})^{4}$

$a_5=\frac{1}{36}$

sixth term:

$a_6=36(-\frac{1}{6})^{5}$

$a_6=-\frac{1}{216}$

seventh term:

$a_7=36(-\frac{1}{6})^{6}$

$a_7=\frac{1}{1296}$

so, next terms are

$a_5=\frac{1}{36}$ , $a_6=-\frac{1}{216}$

, $a_7=\frac{1}{1296}$ .............Answer

6 0

3 years ago

Please help will mark Brainliest

alekssr [168]

Answer:

It i s 6

Step-by-step explanation:

Very six

6 0

2 years ago

Help me asap please!!!!!!

lutik1710 [3]

Last week she walked at 18/6 = 3 mph
this wee her pace is 2.5 mph

First statement must be true.

6 0

3 years ago