3 years ago

-0.57x+0.27x = 8.1.

Mathematics

2 answers:

wlad13 [49]3 years ago

6 0

Answer:

-0.30

Step-by-step explanation:

Hope this helps :)

Good luck

andre [41]3 years ago

3 0

Answer:

x= -8.1/0.3

Step-by-step explanation:

Simplfy -0.57x+0.27x to -0.3x

-0.3x=8.1

Divide both sides by -0.3 to isolate x

x=−8.1/0.3

You might be interested in

I NEED HELP WITH thiss

Ainat [17]

X=8 is the Answer. So the equation would be <span>-8+4(1+5 times 8 )=156 </span>

6 0

3 years ago

What will the volume of the box be if you cut 1 inch by 1 inch squares out of each corner (Notice that you have to subtract 1 in

kaheart [24]

Answer:

324 cubic inches

Step-by-step explanation:

The dimensions are now 18 x 18 x 1, since you are cutting an inch off each side.

324 cubic inches

7 0

2 years ago

$54.25+55 cents equalssssssssssssssssss

never [62]

$54.80 is the correct answer

3 0

3 years ago

Read 2 more answers

Rewrite the equation of a circle given below in standard form x² + 2x + y² + 22y - 10 = 0

Verdich [7]

$x^2+2x+y^2+22y-10=0$ $\begin{gathered} x^2+2x+y^2+22y-10=0 \\ (x^2+2x)+(y^2+22y)=10 \\ (x^2+2x+2)+(y^2+22y+121)=10+1+121 \\ (x^2+2x+1)+(y^2+22y+121)=132 \\ (x+1)^2+(y+11)^2=132 \end{gathered}$

Answer:

$(x+1)^2+(y+11)^2=132$

7 0

1 year ago

Natara is training to run a 26-mile marathon. Each week, she increases the distance she runs on her training days. Over the firs

ValentinkaMS [17]

Answer:

Week 8

Step-by-step explanation:

For each week add 3 miles until you reach 26 miles

Week 1:5

Week 2:5+3=8

Week 3:8+3=11

Week 4:11+3=14

Week 5:14+3=17

Week 6:17+3=20

Week 7:20+3=23

Week 8:23+3=26

Hope this answers your question :)

8 0

3 years ago