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kozerog [31]
3 years ago
7

Find x if...... (look at the picture and answer please)

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
5 0

Answer:

X=7

Step-by-step explanation:

108=10x+2+4x+8

108=14x+10

108-10=14x

98=14x

Divide by 14

X=7

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Xanthe and Sarah do some fundraising for their local nursing home. Together they raised $$$302. If Xanthe raised $$$102 more tha
Dimas [21]

Given :

Xanthe and Sarah together raised $302 .

If Xanthe raised $102 more than Sarah .

To Find :

The amount raised by Sarah .

Solution :

Let , amount raise by Sarah is x .

So , by the relation given , price raised by Xanthe is 102 + x .

Now , sum of their amount raised is :

x+(x+102)=302\\\\2x=302-102\\\\x=\$100

Therefore , the amount raised by Sarah is $100 .

Hence , this is the required solution .

6 0
3 years ago
The width of a vegetable garden is
sukhopar [10]

Answer: So, the length (L) = 7 3/4 ft = 31/4 (as an improper fraction)

 

the width (W)  = (1/3)xL

 

So the width = 1/3 x (31/4) =

31/12 = 2  7/12 feet

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A line has a slope of 7 and passes through the point (-2,-1) What is its equation in point-slope form?
elena-s [515]

Answer:

y + 1 = 7(x + 2).

Step-by-step explanation:

Point slope form:

y - y1 =m(x - x1).

Here m = 7 and (x1,  y1) = (-2,  -1)

So the answer is;

y - (-1) = 7(x - (-2))

5 0
3 years ago
Roshanda was curious if students in her class would complete a maze faster if fast-paced music was playing in the background. Sh
ch4aika [34]

Answer: (E) Not necessarily, because this wasn't an experiment

Step-by-step explanation:

As much as the results would suggest that the fast-paced music was responsible for the faster finishing time, this conclusion cannot be authoritatively made because this was not technically an experiment but rather a test to satisfy curiosity.

An experiment is planned and is scientific. It has more stringent requirements that ensure causation that Roshanda did not meet before she engaged in this trial so we cannot say for a fact that her findings are objective.

6 0
2 years ago
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Can you pls show me the work for this? BRAINLIEST!!!
MaRussiya [10]

A)A cylinder with height 4 inches and radius 4 inches.

Step-by-step explanation:

Volume of a Cylinder = \pi r^2 h

Next, we determine the volume of the options being considered by Tommy.

Option A:

A cylinder with height 4 inches and radius 4 inches.

Volume =\pi *4^2*4=64\pi cubic inches

Option B

A cylinder with height 7 inches and diameter 4 inches.

Volume =\pi *2^2*7=28\pi cubic inches

Option C

A cylinder with height 5.5 inches and radius 3 inches.

Volume =\pi *3^2*5.5=49.5\pi cubic inches

Option D

A cylinder with height 6.5 inches and Base Area B = 4 pi inches squared.

Volume =4*6.5*\pi=26 \pi cubic inches

The cylinders in Option A will hold more soup than the other two cans Tommy is considering.

5 0
3 years ago
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