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3 years ago

Nora has 4 candles on her cake. Maria has 9 more candles than Nora . How many candles Maria have ?

Mathematics

2 answers:

dolphi86 [110]3 years ago

7 0

Nora now has 13 candles

xz_007 [3.2K]3 years ago

3 0

Maria has 13 candles

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Two Step Equations: 4x +3 =-5

Sergio039 [100]

X = -2
- 3 - 5 = -8 then 4x / 4 = -8/4 = -2

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4 years ago

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A=1/2(w)h. What is the equation solved<br> for h?

MissTica

Answer: $h=\frac{2A}{w}$

Step-by-step explanation:

To solve for h, we want to use our algebraic properties.

$A=\frac{1}{2}wh$ [multiply both sides by 2]

$2A=wh$ [divide both sides by w]

$h=\frac{2A}{w}$

Now, we have h alone. $h=\frac{2A}{w}$ is our answer.

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3 years ago

Solve the equation for<br> x 3/4(x+21) = 10.5 <br> x =

MrRa [10]

<h3>✍️ Answer:</h3><h3> $x=-\frac{294}{13}$ </h3>

✽✽✽✽

$\frac{x\cdot \:3}{4\left(x+21\right)}=10.5$

$\mathrm{Multiply\:both\:sides\:by\:}4\left(x+21\right)$

$\frac{x\cdot \:3}{4\left(x+21\right)}\cdot \:4\left(x+21\right)=10.5\cdot \:4\left(x+21\right)$

$3x=42\left(x+21\right)$

$3x=42x+882$

$\mathrm{Subtract\:}42x\mathrm{\:from\:both\:sides}$

$3x-42x=42x+882-42x$

$-39x=882$

$\mathrm{Divide\:both\:sides\:by\:}-39$

$\frac{-39x}{-39}=\frac{882}{-39}$

$x=-\frac{294}{13}$

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<h3>hope it helps...</h3><h3>have a great day!!</h3>

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3 years ago

A bag holds 5 pounds of pet food. If Paul uses the 5 pounds of food to fill 6 plastic containers equally how much pet food will

serg [7]

Answer: 13 1/3 ounces

Explanation:
1 pound equals 16 ounces
5 x 16=80
80 ounces divided by 6 containers is equal to 13 1/3 ounces of pet food.

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3 years ago

BRAINILIST TO FIRST PERSON TO ANSWER AND GET IT CORRECT!!! please answer fast!

miv72 [106K]

The answer would be 4 divided by 2/3 = 6 tiles

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3 years ago

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