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NeTakaya
3 years ago
9

Becky made 63 carnival masks which is 30 % less than the number her brother made How many carnival masks did beck and her brothe

r make in total?
Mathematics
1 answer:
LenaWriter [7]3 years ago
8 0

Answer:

sorry im not smart

Step-by-step explanation:

sorry

THis is akward lol

You might be interested in
Pls answer first one to get it right and show work will get brainliest thanks :3
Setler79 [48]

Answer:

x=−12/5

Step-by-step explanation:

2(1.5x−2)=−0.5(−4x−32)

Step 1: Simplify both sides of the equation.

−2(1.5x−2)=−0.5(−4x−32)

(−2)(1.5x)+(−2)(−2)=(−0.5)(−4x)+(−0.5)(−32)(Distribute)

−3x+4=2x+16

Step 2: Subtract 2x from both sides.

−3x+4−2x=2x+16−2x

−5x+4=16

Step 3: Subtract 4 from both sides.

−5x+4−4=16−4

−5x=12

Step 4: Divide both sides by -5.

−5x−5

=12/−5

x=−12/5

7 0
3 years ago
9. Nick Antonelli sells for Discount Appliance, Inc. His weekly base salary is
True [87]

When the base salary was $400 with 5% commission gross pay was $893.00

When the base salary increased by 6% with 5% commission gross pay was $917.00

When base salary was $400 and the commission increased to 15% gross pay was $1,879.00

What is the gross pay of Nick Antonelli?

The gross pay is the base salary of $400 plus 5% of all his sales

base salary=$400

sales revenue=$9,860

5% of all sales=5%*$9,860

5% of all sales=$493.00

gross pay=$400.00+$493.00

gross pay=$893.00

What is the new base salary with a 6% increase?

new base salary=$400*(1+6%)

new base salary=$424.00

5% of all sales=$493.00

gross pay=$424.00+$493.00

gross pay=$917.00

What is the new commission rate with a 10% increase?

The new commission rate is 15%(10%+5%)

new commission=15%*$9860

new commission=$1,479

gross pay=$400+$1479

gross pay=$1,879.00

Find out more about gross pay on:brainly.com/question/19566439

#SPJ1

5 0
2 years ago
How far apart are parallel lines m and n such that T (ΔXYZ) = (Rn ∘ Rm)(ΔXYZ)?
Alina [70]

Answer:

Step-by-step explanation:did u ever find the answer

4 0
3 years ago
A 20% apple juice drink is mixed with a 100% apple juice drink. The function f(x)=(2)(1.0)+x(0.2)2+x models the concentration of
luda_lava [24]

Answer:

17.5

Step-by-step explanation:

Given that:

20% apple juice drink is mixed with a 100% apple juice drink.

f(x)=\dfrac{(2)(0.1)+x(0.2)}{2+x}

represents the concentration of apple juice in the drink when x gallons of 20% drink are added to 2 gallons of pure juice.

Also, given that 6 gallons of 20% drink are added to the 2 gallons of pure juice.

To find:

The concentration of apple juice in the drink = ?

Solution:

Given the function:

f(x)=\dfrac{(2)(0.1)+x(0.2)}{2+x}

and

x=6\ gallons

f(x)=\dfrac{(2)(0.1)+6(0.2)}{2+6}\\\Rightarrow f(x)=\dfrac{0.2+1.2}{8}\\\Rightarrow f(x)=\dfrac{1.4}{8}\\\Rightarrow f(x)=\bold{0.175}

In percentage, the concentration 17.5.

7 0
3 years ago
5x-6y=-15 5x+6y=12 use elimination
Vlad [161]
<span>5x-6y=-15
5x+6y=12
---------------add
10x = -3
x = -3/10
x = -0.3

</span>5x+6y=12
5(-0.3) + 6y = 12
6y = 12 + 1.5
6y = 13.5
y = 13.5 / 6

y = 2.25
4 0
3 years ago
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