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2 years ago

12

Each day Mrs. Yoder assigns 15 addition and 12 multiplication problems as homework. What is the total number of addition and mul

tiplication problems assigned after 5 days?

2 answers:

schepotkina [342]2 years ago

7 0

Answer:

27 each day

Step-by-step explanation:

Aleksandr-060686 [28]2 years ago

5 0

Answer:

135

Step-by-step explanation:

You might be interested in

Which of the following equations have infinitely many solutions? Choose all answers that apply: Choose all answers that apply: (

TiliK225 [7]

Answer:

All options are correct.

Step-by-step explanation:

In option (A), the given equation is

$x-37=x-37$

Add 37 on both sides.

$x-37+37=x-37+37$

$x=x$

Subtract x from both sides.

$x-x=x-x$

$0=0$

LHS=RHS for all values of x. It means equation x-37=x-37 has infinite many solutions.

Similarly.

In option (B), the given equation is

$73x-37=73x-37$

$73x=73x$

$0=0$

LHS=RHS for all values of x. It means equation 73x-37=73x-37 has infinite many solutions.

In option (C), the given equation is

$37x-37=37x-37$

$37x=37x$

$0=0$

LHS=RHS for all values of x. It means equation 37x-37=37x-37 has infinite many solutions.

In option (D), the given equation is

$74x-37=74x-37$

$74x=74x$

$0=0$

LHS=RHS for all values of x. It means equation 74x-37=74x-37 has infinite many solutions.

Therefore, all options are correct.

5 0

3 years ago

Read 2 more answers

Use the rule to write the first five terms of the pattern.

AlekseyPX

Answer:

A =First term of the pattern = 11

To find the first five terms we have to use the rule which is

Add 10 to first term and then subtract 5 from it.Which is equivalent to

= A +10 -5

1. Second Term = 11 + 10 -5

= 21 - 5

=16

→Third term = 16 +10-5

= 26 - 5

= 21

→Fourth term : 21 + 10 - 5

= 31 -5

= 26

→Fifth term : 26 +10 -5

= 36- 5

= 31

→Sixth term:

=31 + 10- 5

= 41 -5

= 36

So, the first five term apart from 11 is 16, 21,26,31,36 which is an Airthmetic progression.

4 0

3 years ago

Read 2 more answers

6x + 5y = 147<br> 8x + 4y = 156

satela [25.4K]

Answer:

[12, 15]

Step-by-step explanation:

{6x + 5y = 147

{8x + 4y = 156

-¾[8x + 4y = 156]

{6x + 5y = 147

{-6x - 3y = -117 ← New Equation

________________

2y = 30

___ ___

2 2

y = 15 [Plug this back into both equations to get the x-coordinate of 12]; 12 = x

So, using the Elimination Method, what I did here was took the bottom equation and multiplied it by -¾, turning 8x to -6x, canceling out all <em>x-terms</em><em>.</em><em> </em>It does not matter which variable you choose to eliminate, as long as you know what you are doing.

I am joyous to assist you anytime.

3 0

3 years ago

Dan earns $42.75 per month working as a tutor. He worked as a tutor for 4 months. He also earned $52.45 walking dogs in the neig

hjlf

Answer:

step 3

Step-by-step explanation:

in step 3, he wrote that the sum of 171+ 52.45-18.50 was 241.95 when it is 199.95

3 0

2 years ago

Write down three inequalities<br> which together describe the<br> shaded region<br><br> pic attached

PilotLPTM [1.2K]

Answer:

y ≥ 2

x ≥ -1

y ≤ -x+6

Step-by-step explanation:

The solid line means ≤ or ≥

The dashed line means < or >

y ≥ 2

x ≥ -1

y ≤ -x+6

7 0

2 years ago