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3 years ago

Does anyone know how to do this?

Mathematics

1 answer:

Artist 52 [7]3 years ago

3 0

Answer:

nope i am so sorry but, maybe someone else will be able to find the answer

Step-by-step explanation:

You might be interested in

4x + 7 = 5 solve for x

meriva

Answer:

-1/2

Step-by-step explanation:

4x + 7 = 5

4x=5-7

4x=-2

x=-2/4

x=-1/2

hope this helps u!

7 0

3 years ago

Read 2 more answers

3. Melanie collects coins from all over the world. She is reorganizing her collection into coins from Europe and coins from othe

yarga [219]

Answer:

Step-by-step explanation:

AIiwi

7 0

3 years ago

Lilianna uses 3/4 calories per minute just by sitting. She uses 1 more calorie per minute by walking. Liliana uses a total of 12

Anon25 [30]

Answer:

Variable d represents the time per minute Lilianna spends in the park.

Step-by-step explanation:

Lilianna uses $\frac{3}{4}$ calories per minute just by sitting. She uses 1 more calorie per minute by walking.

Liliana uses a total of $12\frac{1}{4}$ calories walking to the park.

Lilianna uses the equation, $d(\frac{3}{4}+1)=12\frac{1}{4}$ to represent the situation.

Here, variable d represents the time per minute she spends in the park.

and is given as,

$d(\frac{3}{4}+1)=12\frac{1}{4}$

It can be written as,

$d(\frac{3}{4}+1)=\frac{49}{4}$

Solving for d,

$d(\frac{3}{4}+1)=\frac{49}{4}$

$\Rightarrow d(\frac{3+4}{4})=\frac{49}{4}$

$\Rightarrow d(\frac{7}{4})=\frac{49}{4}$

$\Rightarrow d=\frac{49 \times 4}{4 \times 7}$

$\Rightarrow d=7$

Thus, she spend d= 7 minutes total to the park.

5 0

3 years ago

Please help me out!! I know what a bisector is I have no idea how to solve for DBC

ella [17]

Answer:

x=50 so ABD = 175

Step-by-step explanation:

4 0

3 years ago

Solve for n: n/8 - 10 = -11

Svetach [21]

Answer:

n=-8

Step-by-step explanation:

n/8 - 10 = -11

add 10 to both sides

n/8=-11+10

n/8=-1

multiply eight by both sides to cancel it out to get n by itself

n/8 x 8 and -1x8

-1x8=-8

n=-8

6 0

3 years ago