All categories

2 years ago

Erica babysits for 4 hours and is paid $33

Mathematics

1 answer:

Aleksandr-060686 [28]2 years ago

7 0

Answer: a: 8.25 b: 49.5

Step-by-step explanation:

You might be interested in

Algebra 2 help needed asap

gtnhenbr [62]

Answer:

The number of beads Emery uses to calculate how many 4 necklaces and 7 bracelets are 152 beads.

Step-by-step explanation:

This is a simultaneous equation.

let's make n the number of necklaces, and b the number of bracelets.

8n + 3b = 172. 1st equation

1n + 5b = 77. 2nd equation.

you have to make one of the Bs or the Ns the same.

I chose B. it doesn't matter which side you choose.

40n + 15b =860. I multiplied by 5

3n + 15b =231. I multiplied by 3

then you subtract. because the signs are the same.

40n - 3n = 37n, 15n - 15n = 0, 860 - 231 = 629

37n =629. we divide both sides by 37

n = 17. one necklace has a total of 17 beads.

we substitute to find the number of bracelets (b).

choose any of the 1st or 2nd equations.

1n + 5b = 77

(17) + 5b = 77

5b = 77- 17

5b = 60

b = 12. one bracelet has a total of 12 beads.

NOW: find how many beads Emery uses to calculate how many 4 necklaces and 7 bracelets.

equation: 4n + 7b = ?

4(17) + 7(12) = 152

which means there are 152 beads.

YOU SHOULD BE GRATEFUL. :D

8 0

2 years ago

This graph represents the positions

sleet_krkn [62]

Answer:

step g

Step-by-step explanation:

it axis is giong up more than other turtle which makes more sense.

for more homework awnser follow me on instagram ad dm me.

its.emma.sloan

4 0

3 years ago

For y=-5x , what is the y intercept

almond37 [142]

Hello!

The equation above has been written in slope-intercept form, which uses the following formua:

y = mx + b

In the formula above, “m” represents the slope of the line while “b” represents the y-intercept. With this knowledge, we can see that the given equation has a slope of (-5). You’ll notice, however, that the given equation does not have a “b” value. In this case, the fact that “b” is not included in the equation implies that this particular value is equal to zero.

Consequently, we have now come to the conclusion that the y-intercept (b) is equal to zero.

I hope this helps!

5 0

3 years ago

Read 2 more answers

Anna is paid $15.00 per hour. She works a long 12 hour shift, the last 4 hours being paid a double time pay rate.

balu736 [363]

Answer: $\Large\boxed{Wage=\$240}$

Step-by-step explanation:

Given information

Paid = $15.00 / hour

Paid (Last 4 hours) = Doubled the usual pay rate

Total hour = 12 hours

Given expression

Wage = Pay rate × hours except for the last 4 hours + Double Pay rate × 4 hours

Substitute values into the expression

Wage = (15) × (12 - 4) + (15 × 2) × (4)

Simplify values in the parenthesis

Wage = 15 × 8 + 30 × 4

Simplify by multiplication

Wage = 120 + 120

Simplify by addition

$\Large\boxed{Wage=\$240}$

Hope this helps!! :)

Please let me know if you have any questions

7 0

1 year ago

How do I solve 2x=34

Maurinko [17]

Answer:

x= 17

Step-by-step explanation:

34 / 2 = 17

8 0

3 years ago

Read 2 more answers