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Sauron [17]
3 years ago
7

How many terms are in -7k+x2-3

Mathematics
2 answers:
liq [111]3 years ago
8 0

Answer: 2 terms 1:k 2:x

Step-by-step explanation:

Ludmilka [50]3 years ago
3 0

Answer:

i think its is x2-7k-3

Step-by-step explanation:

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B divided by 4 subtract 1 equal 15
Nutka1998 [239]

Answer: B = 64

Step-by-step explanation:

To find B, we need to perform reverse operations. First, add 1 back to 15, which gives us 16. 16*4=64, which means that B must be equal to 64.

7 0
3 years ago
Read 2 more answers
The expression 20l + 25g - 10 gives the number of dollars that Josie makes from mowing lawns and raking gardens.
vodka [1.7K]
20l + 25g -10
replace G with 4 and L with 3

20(3) + 25(4) - 10

60 + 100 - 10

160 - 10

150

he made $150
4 0
3 years ago
If the degree in the numerator is smaller than the degree in the denominator and there is no vertical
mote1985 [20]
The answer is false.
8 0
2 years ago
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Carlos has at most $40 to spend on food for a barbeque. He wants to buy hot dogs and hamburgers and then
poizon [28]

Answer:

$8.50

Step-by-step explanation:

I don't know what Alls are, but if Carlos insists, we can calculate how much he can spend on Alls with the expression:

($31.50) + r \leq $40

This says the sum of what Carlos has already spent (hot dogs and hamburgers) plus the amount he spends on Alls (rolls?), r,  must be equal to or less than the $40 he has allowed himself to spend.

($31.50) + r \leq $40

r  \leq $40 - $31.50

r \leq $8.50

3 0
1 year ago
I need help with this question
Viktor [21]
Y = 4x + 3  ---------(1)
y = -x - 2    ---------(2)

Subtract (2) from (1), you get
0 = 5x + 5
⇒ 5x + 5 = 0
⇒ 5x = -5
⇒ x = -5/5 = -1
y = -(-1) - 2 = -1

Answer is (-1,-1)
5 0
3 years ago
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