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3 years ago

Why do I keep getting answer A and B when it is C? What should I do?

Mathematics

2 answers:

Ivanshal [37]3 years ago

7 0

Answer:

u should focus and try time after time

stira [4]3 years ago

5 0

Focus on the right answer

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Pls solve. Showing your work is suggested.

allsm [11]

Answer:

Part 3) Miguel scored 29 points and Alonzo scored 25 points

Part 4) Morgan's age is 14 1/2 years and Mr Santos' age is 29 1/2 years

Step-by-step explanation:

Part 3) Let

x ----> the number of points that Miguel scored

y ---> the number of points that Alonzo scored

we know that

$x+y=54$ ----> equation A

$x=y+4$ ----> equation B

substitute equation B in equation A and solve for y

$(y+4)+y=54\\2y=54-4\\2y=50\\y=25$

Find the value of x

$x=25+4=29$

the solution is the point (29,25)

That means ----> Miguel scored 29 points and Alonzo scored 25 points

Part 4) Let

x ----> Morgan's age

y ---> Mr Santos' age

we know that

$x+y=44$ -----> equation A

$x=y-15$ ----> equation B

substitute equation B in equation A and solve for y

$(y-15)+y=44\\2y=44+15\\2y=59\\y=29.5$

Find the value of x

$x=29.5-15=14.5$

the solution is the point (14.5,29.5)

That means ----> Morgan's age is 14 1/2 years and Mr Santos' age is 29 1/2 years

3 0

3 years ago

On the scale drawing of Cold Lake Camp, the mess hall is 5 cm from the lodge. The scale for the map is 2 cm = 100 m.

romanna [79]

Answer:

The answer is 250 meters from the lodge

6 0

3 years ago

HELP AND NO LINKS HELP

nignag [31]

Answer:

Step-by-step explanation:

Each of the provided angles are also a part of linear pairs, so 180-145=35

180-100=80

35+80=115

To solve for the final angle/the one they are wanting

180-115=65

4 0

3 years ago

B=3 v/h solve for V, Middle School Math

monitta

Solve it slowly: 3V=Bh <=> V=Bh/3

3 0

3 years ago

What’s the answer 7 x (1 / 7) / 3 x 3

koban [17]

Answer:

Step-by-step explanation:

$\frac{7 * \frac{1}{7} }{3} * 3$

= $7 * \frac{1}{7}$ (as $\frac{1}{3} * 3 = 1$ )

= 1

3 0

4 years ago