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3 years ago

What is the anwser to this 5x-18-3x=4

2 answers:

5 0

You break it down into steps. FIrst do the X's. 5x-3x=2x Then you add 18 to both sides and your equation looks like this 2x=22 Divide by 2 on both sides and x=11

serg [7]3 years ago

5 0

5x-18-3x=4 Combine like terms
2x-18=4 Isolate variable
+18 +18
_________
2x = 22
---- ---- X= 11
2 2

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Julio and Jake start their reading assignments the same day. Jake is reading a 152−page-book at a rate of 18 pages per day. Juli

Sergeeva-Olga [200]

Jake= 18 x 7
Jake= 126

Julio= 18(1.5) x 7
Julio= 27 x 7
Julio= 189

Jake= 152 - 126 = 26
Julio= 210 - 189 = 21
26 - 21 = 5

After 7 days, Jake will have 5 more pages left to read than Julio.

7 0

3 years ago

Elena and Jada are 12 miles apart on a path when they start moving toward each other. Elena runs at a constant

nataly862011 [7]

Answer:

the answer is 1.5 hrs

Step-by-step explanation:

if your qouestion is Elena and Jada are 12 miles apart on a path when they start moving toward each other. Elena runs at a constant speed of 5 miles per hour, and Jada walks at a constant speed of 3 miles per hour. How long does it take until Elena and Jada meet?

6 0

3 years ago

What is the answer to j/4-8<4

xeze [42]

To solve the above inequality we will try to isolate j by using the opposite operation of a number that we want to remove. So,

$\frac{j}{4}-8$

$\frac{j}{4} -8+8$ Add 8 to each sides.

$\frac{j}{4}$ By combining the like terms.

$\frac{j}{4}*4$ Multiply each sides by 4 to isolate j.

j<48 By simplifying.

So, the answer is j<48.

7 0

3 years ago

Please help me on here brainiest for best answer no wrong answers please

julia-pushkina [17]

Answer:

First question is 4,000

Second question is 2000

Step-by-step explanation:

You look at the point at which the graph lines meet and that is how you find you constant of proportionally.

6 0

3 years ago

Find the volume of these solid<br><br>20mm<br>3.7mm<br>41mm

Reil [10]

The volume of the solid is which is a cone is 100.48 $km^{3}$ .

Given a cone of radius 4 km and height being 6 km.

We are told to find the volume of the cone.

Volume is basically the amount of a substance that a container can hold in its capacity.Its value cannot be equal to zero or negative. It is basically amount of filling in a container.

Volume of cone is 1/3 $\pi r^{2} h$ .

Volume =1/3 $\pi 4^{2} *6$

=1/3 π*16*6

=32π

=32*3.14

=100.48 $km^{3}$

Hence if the radius of the cone is 4 km and height be 6 km then the volume of the cone is 100.48 $km^{3}$ .

Learn more about volume at brainly.com/question/463363

#SPJ1

8 0

2 years ago