4 years ago

2x+10=182 x + 10 = 18 X=

1 answer:

3 0

I’m confused what do we have to do with the promblem do we Evaluate the function or..... if u evaluate the function the answe is 2x +10= x= 10=18x =

You might be interested in

at a neighboring school, the ratio from boys to girls is 6:5. There are 209 students in the school. How many are girls?

sineoko [7]

There are several important information's already given in the question. Based on those given information's the answer to the question can be easily deduced.
Total number of students in the school = 209
Ration of the boys to girls in the school = 6:5
Let us assume the common ratio to be = x
Then
6x + 5x = 209
11x = 209
x = 209/11
= 19
Then
The number of girls in the school = 19 * 5
= 95
So there are a total of 95 girls in the school that has a total of 209 students.
<span />

3 0

3 years ago

2 (3)^3 + 5 <br><br> And explain how you got it

ser-zykov [4K]

Answer:

Step-by-step explanation:

3^3=27

2x27=54

27+54+5=59

8 0

3 years ago

A newspaper carrier has $6.40in change. he has two more quarters than dimes but five times as many nickels as quarters. how man

bekas [8.4K]

He has 11 quarters, 9 dimes, and 55 nickels.
11x.25=2.75
9x.1=.9
55x.05=2.75
2.75+2.75+.9=6.4

4 0

4 years ago

How do I find the value of theta given to area of the sector and the radius

stira [4]

$\bf \textit{area of a sector of a circle}\\\\
A=\cfrac{\theta \pi r^2}{360}\quad 
\begin{cases}
r=radius\\
\theta =angle~in\\
\qquad degrees\\
------\\
r=24\\
A=90
\end{cases}\implies 90=\cfrac{\theta \pi 24^2}{360}\implies 90=\cfrac{\theta \pi 576}{360}
\\\\\\
90=\cfrac{8\theta \pi }{5}\implies 450=8\theta \pi \implies \cfrac{450}{8\pi }=\theta \implies \cfrac{225}{4\pi }=\theta \\\\\\ 17.904931 \approx \theta$

7 0

4 years ago

3x(2x-7)+6x(4x+5) does this have an answer? Or can you only simplify?

olga nikolaevna [1]

Answer:

it has answer but you gotta simplify

Step-by-step explanation:

4 0

3 years ago