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lana66690 [7]
3 years ago
6

A number plus q plus 7 is less than 45

Mathematics
1 answer:
bulgar [2K]3 years ago
6 0

Answer:

The number+q+7<45

Step-by-step explanation:

The number+q+7<45

There's no equation as you did not provide an answer to the number+q+7 and you need at least 2 equations to solve 2 unknowns (the number and q).

You might be interested in
A dinner check is to be split among 3 people. Greg’s portion of the check is twice Kelly’s. Joe’s portion is $1.50 less than 4 t
defon

Answer:

Kelly owes $16.5

Greg owes $33

Joe owes $64.5

Step-by-step explanation:

Let

Kelly's portion = x

Greg's portion = 2x

Joe's portion = 4x - 1.50

Total bill = $114.00

Total bill = Kelly's portion + Greg's portion + Joe's portion

114 = x + 2x + (4x - 1.50)

114 = 3x + 4x - 1.50

114 = 7x - 1.50

Add 1.50 to both sides

114 + 1.50 = 7x - 1.50 + 1.50

115.5 = 7x

Divide both sides by 7

x = 115.5 / 7

= 16.5

x = $16.5

Kelly's portion = x

x = $16.5

Greg's portion = 2x

= 2 × 16.5

= $33

Joe's portion = 4x - 1.50

= 4(16.5) - 1.50

= 66 - 1.50

= $64.5

Therefore,

Kelly owes $16.5

Greg owes $33

Joe owes $64.5

7 0
3 years ago
A particular frozen yogurt has 75 cal in 2 ounces how many calories are in 8 ounces of the yogurt
Vesnalui [34]
Just divide 8 by 2 and you'll get 4
Each container is 2 ounces so do 75 times 4 and you'll get 300 calories
4 0
3 years ago
Read 2 more answers
Please Help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
postnew [5]

Let Jenny = J

Let Mica = M

J = M + 4

Now you have to represent 5 years ago

J - 5 = 2*(M - 5)

J - 5 = 2M - 10                Substitute J = M + 4 Into this equation

M + 4 - 5 = 2M - 10        Combine terms on the left

M - 1 = 2M - 10               Add 10 to both sides    

M - 1 + 10 = 2M              Combine one the left

M + 9 = 2M                    Subtract M from both sides

9 = 2M - M              

9 = M                             Answer Miki

J = M + 4                       Substitute Miki's age for M

J = 9 + 4                         Answer Jenny

J = 13

Answer:

Jenny = 13

Mika = 9

4 0
3 years ago
Please help with that two math problems. I'll give brainly!
Serhud [2]

Answer:

the first one is 9 the second one is 12

Step-by-step explanation:

opposite sides of parallelograms are the same length

first one: 2x-1= x+8

2(9) -1 = 18-1 =17

(9) +8=17

second one: 22= 2x-2

2(12) -2 = 24 -2= 22

7 0
2 years ago
A salesperson earning a 22% commission takes home $1,200 as a commission. What was the dollar value of the items she sold?
kherson [118]

Answer:

5333 i believe

Step-by-step explanation:

5 0
2 years ago
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