3 years ago

Simplify the expression. Write your answer using decimals 22.5+7(n-3.4)

Mathematics

2 answers:

arlik [135]3 years ago

6 0

22.5 +7(n-3.4)=

22.5 +7n-23.8 =

7n-1.3 = ( simplified equation)

n =-1.3/7 = -0.1857 ( answer if needed)

round answer as needed.

Slav-nsk [51]3 years ago

5 0

.19 thats the answer if you do the problem good luck<span />

You might be interested in

Solve the system of equations using the substitution method.y=2,2x+y=8

OlgaM077 [116]

Answer:

x=3

Step-by-step explanation:

2x+2=8

2x=6

x=3

3 0

3 years ago

Read 2 more answers

Select all possible solutions for 2x+7 is less than or equal to 3x-5

Soloha48 [4]

X $\geq$ 12

6 0

3 years ago

What is the slope of the line for BOTH graphs? Are the slopes the same or different?

Y_Kistochka [10]

Answer:

both are -10

Step-by-step explanation:

x1 y1 x2 y2

1.5 180 6 135

(Y2-Y1) (135)-(180)= -45 ΔY -45

(X2-X1) (6)-(1.5)= 4.5 ΔX 4.5

slope= -10

B= 195

Y =-10X +195

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

x1 y1 x2 y2

1 175 8 105

(Y2-Y1) (105)-(175)= -70 ΔY -70

(X2-X1) (8)-(1)= 7 ΔX 7

slope= -10

B= 185

Y =-10X +185

7 0

3 years ago

Si caminara 1 2/3 alrededor de la jardinera triangular,Cuantos metros recorrería?

gavmur [86]

Answer:

0.0423333333 meters

Step-by-step explanation:

When you convert, you will receive the same result.

5 0

2 years ago

What is the axis of symmetry equation from f(x)=-x^(2)-6x

Sergeeva-Olga [200]

Answer:

$\lim_{n \to \infty} a_n$ 13

Step-by-step explanation:

6 0

3 years ago