2 years ago

Answer quickly for brainliest and 5 star!

1 answer:

5 0

1.)9a+4c=43
2.)4 adults and 4 children
3.)27$
4.)y=.10+40
5.)y=.20x+18
That's all I have so far
(I think 6.) is 193 but I'm not positive)

You might be interested in

What is 4/6 divided by 3

Tatiana [17]

2/9 is the answer hope it will help

3 0

2 years ago

Read 2 more answers

Find the area of the triangle. 5 ft 8 ft

natima [27]

Answer:

Step-by-step explanation:

The formula for area is LxW, in this case it’s 5x8 which is 40.

8 0

2 years ago

Read 2 more answers

Expanding log functions<br> ㏒3 (3(x+1)(x+2))

Oksanka [162]

Log(ab)=log(a)+log(b)
log_a(a)=1
so

$log_3(3(x+1)(x+2))=log_3(3)+log_3(x+1)+log(x+2)=$ $1+log_3(x+1)+log_3(x+2)$

6 0

3 years ago

: Solve for the variable x3+7=20 s.

german

Answer:

x = (13) ^ 1/3

x is approximately 2.351334688

Step-by-step explanation:

x^3 + 7 = 20

Subtract 7 from each side

x^3 + 7-7 = 20-7

x^3 = 13

Take the cube root of each side

x^3 ^ 1/3 = (13) ^ 1/3

x = (13) ^ 1/3

x is approximately 2.351334688

4 0

2 years ago

Read 2 more answers

1. Evaluate 3y - 4 for y =5

irina1246 [14]

Answer:

1. Evaluate 3y - 4 for y =5

3*(5)-4=15-4=11

2. 65 + x = 99 x = ?

65+x=99

x=99-65

x=34

3. Find the product. 38.7 *21

38.7*21=812.7

4. Which value satisfies the equation? 9x + 3 = 30

The right value for x would be:

9x+3=30

9x=30-3

9x=27

x=27/9=3

Step-by-step explanation:

3 0

2 years ago