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Viktor [21]
3 years ago
7

Do the expressions have only one term. write yes or no 1. x 2. p/4 3. 23-w

Mathematics
1 answer:
MrRa [10]3 years ago
8 0
They all only have 1 term.
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2+4z-18 slove step by step
Marianna [84]
2+4z-18 
change it so it's an equation
2+4z-18=0
then get 4z alone on one side by subtracting 4z from both sides
2-18=-4z
-16= -4z
divide both sides by -4

a negative divided by a negative becomes positive
4 =z
plug it in
2+4(4)-18
4x4 is 16
2+16-18=0
0=0

the same can be done for the second one 2+k-8

make it 2+k-8=0

move the k to get it alone so subtract k from both sides

2-8=-1k

-6 = -1K

you can divide by K to make K=6 

plug in 2+6-8=0

0=0
6 0
3 years ago
Cole builds a rocket with the dimensions shown. Suppose the rocket separates into the original parts before falling to Earth. Ho
agasfer [191]

Answer:

In flight, a rocket is subjected to the forces of weight, thrust, and aerodynamics. On this slide, we have removed the outer "skin" so that we can see the parts. The payload of the German V2, shown in the figure, was several thousand

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Draw a number line and mark all described points. 5x<12
attashe74 [19]

Answer:

x < 2.4

Step-by-step explanation:

5x < 12

x < 12/5

x < 2.4

On the number line, draw an arrow going towards left from 2.4, with an open circle at 2.4

7 0
3 years ago
374 exceeds three times a number by 74
Assoli18 [71]
374>3x+74\\374=74>3x\\300>3x\ /:3\\100>x\\Ans.\ x
3 0
3 years ago
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A plumber has a set fee for a house call and charges by the hour for repairs. The total cost of
ratelena [41]

Answer:

slope is the hourly rate of $110/hr

y-intercept is the set fee of 85

6 0
2 years ago
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