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Charra [1.4K]
3 years ago
6

PLZ HELP!!!!

Mathematics
2 answers:
adoni [48]3 years ago
4 0

> $5 dollar less on dinner than James spent

> 3 more than twice as many ringtones as Mary

Are these expressions including a "greater than" sign,

or were you merely using the > to designate a place marker?

If the expressions are including greater than then:

"greater than $5 less on dinner than James spent"

Let D = amount you are looking to spend

Let J = amount James spent

D > J - 5

"greater than 3 more than twice as many ringtones as Mary"

Let R = number of ringtones you are looking for

Let M = number of Mary's ringtones

R > 2M + 3

does that help.

Vaselesa [24]3 years ago
3 0
L=3$-x×2 x=D hope this helps?
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If the measure of arc tu is 25 degrees what is the degree measure of arc UV
timofeeve [1]
The answer is 15 i think i don't know

3 0
3 years ago
Sarah used 2.5 cups of cheese in a dish that serves 5 people. How many cups of cheese is needed
Alekssandra [29.7K]

Answer:

0.5 cups or 1/2 a cup per person

Step-by-step explanation:

becasue there are 2.5 SERVED to 5 people served is a key word btw. and it would make sence for people to get less than the total

6 0
3 years ago
Read 2 more answers
Can anyone help me with this question please I really need help please I’ll mark as brainliest
tia_tia [17]

Answer:

f(x)=-11\times(7^x^-^1)

Step-by-step explanation:

Stare at the numbers. Especially the first two. First one is -11. Second is -11\times 7. Let's guess you keep multiplying. -77\times 7=-539. Smells correct, let's confirm with the last one: -539\times7 = -3773. I think we found a pattern. Each element is 7 times the previous one. With some practice you can just write the function, else let's divide by -11 away and let's see what we get:

f(1) = 1=7^0; f(2)=7; f(3)=7^2; f(4)=7^3. Basically, the exponent is 1 less than the value we're evaluating the function. That leads tho the following

f(x)=-11\times(7^x^-^1)

4 0
2 years ago
3=7x-10 what does x equal
Ghella [55]
3=7x-10

Answer: x = 13/7
8 0
3 years ago
Which algebraic expression is equivalent to the expression below? 5(4x + 2) A. 20x + 10 B. 5x + 6 C. 4x + 10 D. 20x + 2
stiks02 [169]

We shall have to use distribution here.

The number outside the parenthesis gets distribute with the numbers inside.

This is called distributive property.

We know the distributive property is

a(b+c) = a × b + a ×c

Using this property for

5(4 x+2)

= 5× 4x + 5 × 2

Now 5 times 4x = 20x

5 times 2 = 10

So we get

5(4 x+2)  = 20 x + 10

Option A) is the right answer.


5 0
3 years ago
Read 2 more answers
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