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Evgesh-ka [11]
3 years ago
7

This is due tomorrow and I k ow for a fact these are both wrong, someone help

Mathematics
2 answers:
Naya [18.7K]3 years ago
6 0
#1 answer is D and #2 answer is D also
murzikaleks [220]3 years ago
3 0
Check your decimal place: 30% = 0.30 (100%)
$450 x 0.30 = $135
You might be interested in
Four friends all use $10 off coupons to buy themselves concert tickets.
eimsori [14]

Answer:

$64

Step-by-step explanation:

Since there were 4 of them and the coupons were $10 off, they saved a total of $40

To find how much they would have spent without the coupons, add 40 to 216:

216 + 40

= 256

To find the normal cost of one ticket, divide this by 4:

256/4

= 64

So, the price of one concert ticket without the coupon is $64

5 0
3 years ago
NEED HELP ASAP
juin [17]

Answer:

the Rule of 72 is also used to determine how long it takes for money to halve in value for a given rate of inflation

Step-by-step explanation:

sorry idk other question

5 0
3 years ago
= – 1 is a solution of the equation
Nina [5.8K]

Answer:

C

Step-by-step explanation:

substitute -1 into all of the formulas, if both sides are equal, then it is correct, for C:

2(x-2)+6 = 0, sub -1

2(-1-2)+6=0, simplify and work out

2(-3)+6=0

-6+6=0

0=0

4 0
3 years ago
Which expression has a value of 23?
DaniilM [7]
A) 7 - (-16) = \fbox {23}

B) -3 - 20 = \fbox {-23}

C) 10 - 13 = \fbox {-3}

D) -18 - (-5) = \fbox {-13}

You were correct, the exact answer is A. The others do not equal 23 besides that one. Good job!
6 0
3 years ago
Read 2 more answers
9 1/6 divided by 5/6
AnnZ [28]

Rewrite 9 1/6 divided by 5/6 as follows:

 55      6

 ---- * -----

   6      5

Reducing this produces the desired quotient, 11.

8 0
3 years ago
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