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alex41 [277]
2 years ago
10

Which expression is equivalent to 5x+10y-15

Mathematics
2 answers:
deff fn [24]2 years ago
4 0

Answer: 5x+25y-50

Step-by-step explanation: Hope this help :D

5(x+5y-10)

=(5)(x+5y-10)

=(5)(x)+(5)(5y)+(5)(-10)

=5x+25y-50

ahrayia [7]2 years ago
3 0
Multiplayer 5 by every number in the brackets

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When Josie applies for the job of store cashier, she is given a test that involves answering 150 simple addition and subtraction
Naddika [18.5K]

Answer:B

Step-by-step explanation:

4 0
3 years ago
Delia has 3 5/8 yards of ribbon. About how many 1/4 yard-long pieces can she cut?
grin007 [14]

Answer: There are 14 long pieces she can cut.

Step-by-step explanation:

Since we have given that

Length of yards of ribbon is given by

3\frac{5}{8}\ yards\\\\=\frac{29}{8}\ yards

Length of yards of ribbon pieces need to be cut is given by

\frac{1}{4}\ yards

Number of yards is given by

\frac{\frac{29}{8}}{\frac{1}{8}}\\\\=\frac{29}{2}\\\\=14.5\\\\=14

Hence, there are 14 long pieces she can cut.

3 0
3 years ago
Find two consecutive positive integers such that the square of the larger integer is nineteen more than nine times the smaller i
alexandr1967 [171]

Step-by-step explanation: 2+2=4 +4x8=9

4 0
2 years ago
Each​ month, a shopkeeper spends 7x+19 dollars on rent and electricity. If he spends 5x−2 dollars on​ rent, how much does he spe
insens350 [35]

The shopkeeper spends 2x + 21 dollars on electricity

The amount the shopkeeper spends on electricity less than​ $100 is:

x < 39.5

<h3>What is a linear inequality?</h3>

Linear inequality explains the range of values that a variable represents.

Total amount spent by the shopkeeper = 7x + 19

Amount spent on rent = 5x - 2

Total amount spent = Amount spent on rent + Amount spent on electricity

(7x + 19)   =  (5x - 2 )  + Amount spent on electricity

Amount spent on electricity = (7x + 19) - (5x - 2)

Amount spent on electricity = 7x - 5x + 19 + 2

Amount spent on electricity = 2x + 21

For which​ value(s) of x is the amount the shopkeeper spends on electricity less than​ $100?

Amount spent on electricity  <  100

2x  +  21  <  100

2x  <  100  -  21

2x  <  79

x  <  79/2

x  <  39.5

Learn more on linear inequalities here: brainly.com/question/11613554

6 0
1 year ago
All of them... help?
german
11. 50*17 answer divided by $356
12.$21*3 then get the answer
13. Do $20*15
14.$2.20*10
15.5*15 then get the answer
Hope I helped
6 0
3 years ago
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