Ask question

Ask question

All categories

3 years ago

15

hannah is making jewlery for an Arts and Crafts show. She would like to make at least $120 in sales. She only made 40 pieces of

jewlery. The earrings that she is selling cost $3 and the necklaces $6.

1 answer:

PIT_PIT [208]3 years ago

7 0

Answer:

she could make 40 earrings or 20 necklaces

Step-by-step explanation:

You might be interested in

Yeah please help

nydimaria [60]

Answer:

6 poinnts per question

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!<br><br> What is [100(−4)^n-1} equal to?

nikklg [1K]

Answer: -5100

<u>Step-by-step explanation:</u>

$\sum^4_1[100(-4)^{n-1}]\qquad \rightarrow \qquad a_1=100\ \text{and r = -4}\\\\\\S_n=\dfrac{a_1(1-r^n)}{1-r}\\\\\\\\S_4=\dfrac{100(1-(-4)^4)}{1-(-4)}\\\\\\.\quad=\dfrac{100(1-256)}{1+4}\\\\\\.\quad=\dfrac{100(-255)}{5}\\\\.\quad=20(-255)\\\\.\quad=-5100\\$

3 0

3 years ago

13. A counterexample

marin [14]

Answer:

b

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

One number is one-fifth of another number. The two numbers total 18. Find the numbers

Masja [62]

Answer:

One number is 17 and the other is 85.

Step-by-step explanation:

Let the numbers be m and n. Let m = (1/5)n. Note that m+n = 18.

Substituting (1/5)n for m in the 2nd equation, we get (1/5)n + (5/5)n = 18. Multiplying all three terms by 5 to remove fractions, we get n + 5 = 90, so that n = 85. m is (1/5) of 85, or m = 17.

8 0

2 years ago

You have a coupon good for $6 off the price of any large pizza. You also get a 20% discount on any pizza if you show your studen

Bas_tet [7]

How much is the pizza? it depends on the price

6 0

3 years ago