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marta [7]
3 years ago
15

7x + 8 − 3x = −6 + 10

Mathematics
2 answers:
algol133 years ago
8 0

Answer:

x=-1

Step-by-step explanation:

7x + 8 − 3x = −6 + 10

4x+8=4

4x=4-8

4x=-4

x=-4/4

x=-1

Please mark Brainliest!!! Hope I helped!

Pavlova-9 [17]3 years ago
3 0

Answer:x=-1

Step-by-step explanation:

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7th grade math!
pishuonlain [190]

Answer:

I just learned about this, and if its wrong i am so so sorry

Step-by-step explanation:

a= 120

b= 60

w= 120

x= 120

r= 105

q= 105

p= 105

8 0
3 years ago
Read 2 more answers
Dean gets a tip of 15% on every meal she serves at the restaurant she works. Smith's bill was $10,300.00. How much tip did Dean
liraira [26]

Answer:

Tip Total: $ 154,500.00

Total (Bill + Tip): $ 1,184,500.00

6 0
3 years ago
A builder could get 6 sheets of sheetrock for $9. If he bought 12 sheets, how much money would he have spent? sheets 6 12 money
melamori03 [73]

Answer:

$18

Step-by-step explanation:

we proceed by first solving for the unit cost of a sheet

then calculate the cost for any number of sheet

We are told that a builder could buy 6 sheets for the cost of $9

this means that one sheet would cost 9/6= $1.5

Now the builder buys 12 sheets

therefore the cost of 12 sheets will be

12*1.5= $18

3 0
3 years ago
The sum of two numbers is 8, and the sum of their squares is 34. What is the smaller number?
olga nikolaevna [1]
Just by trying some small numbers, you discover two that work:  3  and  5.

3 + 5 = 8

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8 0
3 years ago
Graph ƒ(x) = 2x - 3. Click on the graph until the graph of ƒ(x) = 2x - 3 appears.
bonufazy [111]

Answer:

Refer the attached figure.

Step-by-step explanation:

Given : Function f(x)=2x-3

To find : Graph the given function?

Solution :

We have given the function f(x)=2x-3 is a linear function which passes through origin the points

x    f(x)

0      -3

1.5     0

1        -1

Joining these points will create a graph of a line with slope 2.

Refer the attached figure below.

7 0
3 years ago
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