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Mumz [18]
3 years ago
10

Solve for the value of m. ​

Mathematics
1 answer:
wariber [46]3 years ago
3 0

Answer:37

Step-by-step explanation:

180-35=145 I got the 180 because that is a straight line. I got the 35 from the angle. I subtracted them because 35 is part of the 180 and does not need to be counted. Then I set 145= to 4m-3. Then I just solved normally. It should look like this

145+3=4m-3+3

148/4=4m/4

37=m

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The snack bar at your school has added sushi to its menu. The ingredients for one roll include sushi rice, seaweed sheets, cucum
soldi70 [24.7K]
The answer si: 
- 16 servings - 6 oz of salmon
- 24 servings - 9 oz of salmon
- 80 servings - 30 oz of salmon
- 100 servings - 37.5 oz of salmon

1 roll is 8 servings and it is also made of 3oz of smoked salmon. That means that 3oz of smoked salmon is needed fo 8 servings.
Now, let's made some proportions:

<u>16 servings:</u>
3 oz is for 8 servings, how much oz is for 16 servings:
3 : 8 = x : 16
x = 3 · 16 ÷ 8 = 6 oz

<u>24 servings:</u>
3 oz is for 8 servings, how much oz is for 24 servings:
3 : 8 = x : 24
x = 3 · 24 ÷ 8 = 9 oz

<u>80 servings:</u>
3 oz is for 8 servings, how much oz is for 80 servings:
3 : 8 = x : 80
x = 3 · 80 ÷ 8 = 30 oz

<u>100 servings:</u>
3 oz is for 8 servings, how much oz is for 100 servings:
3 : 8 = x : 100
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3 0
3 years ago
I rlly need help on this i forgot to do it last night and its due in 10 mins
Ulleksa [173]

Answer:

1. y=3x+0

2. y=-2x+1

3. y= -2/3x-4

4. y=0x+4

8 0
3 years ago
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Solve the following system of equations<br>2x – 3y = 6<br>4x+2y=4​
FinnZ [79.3K]

Answer:

\boxed{(\frac{3}{2} ,-1)}

Step-by-step explanation:

\left \{ {{2x-3y=6} \atop {4x+2y=4}} \right.

It seems this system of equations would be solved easier using the elimination method (the x and y values are lined up).

Multiply everything in the first equation by -2 (we want the 4x to be able to cancel out with a -4x).

2x-3y=6 \rightarrow -4x+6y=-12

Now line up the equations (they are already lined up - convenient) and add them from top to bottom.

\left \{ {{-4x+6y=-12} \atop {4x+2y=4}} \right.

The -4x and 4x are opposites, so they cancel out.

Adding 6y and 2y gives you 8y, and adding -12 and 4 gives you -8.

8y=-8

Divide both sides by 8.

y=-1

Since you have the y-value you can substitute this in to the second (or first equation, it doesn't necessarily matter) equation.

4x +2(-1)=4

Simplify.

4x -2=4

Add 2 to both sides.

4x=6

Divide both sides by 4.

x=\frac{6}{4} \rightarrow\frac{3}{2}

The final answer is x=\frac{3}{2} ,~y=-1.

(\frac{3}{2} ,-1)

5 0
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The class had 7 pizzas for her class celebration. The pizzas were split equally between 23 students. What fraction represents th
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The fraction is 7/23
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4 years ago
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What’s the answer? someone please help me
Degger [83]
20 minutes !!!! Hope this helps
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